#115682: "Elo calculation with losers_not_ranked is wrong"
О чём этот отчёт?
Что произошло? Пожалуйста, выберите из нижеследующего
Что произошло? Пожалуйста, выберите из нижеследующего
Пожалуйста, проверьте, существует ли уже отчёт на ту же тему
Если это так, ПРОГОЛОСУЙТЕ за этот отчёт. Отчёты с наибольшим количеством голосов будут рассматриваться В ПЕРВУЮ ОЧЕРЕДЬ!
| # | Status | Votes | Game | Type | Title | Last update |
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Подробное описание
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• Пожалуйста, скопируйте/вставьте текст ошибки, которую вы видите на экране (если она есть).
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Пожалуйста, объясните, что вы хотели сделать, что вы сделали и что случилось
-
• Какой браузер вы используете?
Google Chrome v122
-
• Пожалуйста, скопируйте/вставьте текст, который отображается на английском языке, вместо вашего. Если у вас есть снимок экрана с этой ошибкой (хорошая привычка), вы можете воспользоваться Imgur.com, чтобы загрузить его и вставить сюда ссылку.
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Доступен ли этот текст в системе перевода? Если да, был ли он переведён более 24 часов назад?
-
• Какой браузер вы используете?
Google Chrome v122
-
• Пожалуйста, точно и кратко опишите своё предложение, чтобы сделать его наиболее доступным для понимания.
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". • Какой браузер вы используете?
Google Chrome v122
-
• Что было изображено на экране, когда вас заблокировало? (Пустой экран? Часть игрового стола? Сообщение об ошибке?)
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". • Какой браузер вы используете?
Google Chrome v122
-
• Какая часть правил не соблюдена в версии БГА
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Видно ли нарушение правил в повторе игры? Если да, то на каком ходу?
-
• Какой браузер вы используете?
Google Chrome v122
-
• Какое игровое действие вы хотели совершить?
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Что вы пытались сделать, чтобы выполнить это игровое действие?
-
-
• Что произошло, когда вы попробовали сделать это (сообщение об ошибке, сообщение в строке состояния игры...)?
• Какой браузер вы используете?
Google Chrome v122
-
• На каком шаге игры произошла проблема (какой была текущая игровая инструкция)?
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Что произошло, когда вы попробовали совершить игровое действие (сообщение об ошибке, сообщение в строке состояния игры...)?
-
• Какой браузер вы используете?
Google Chrome v122
-
• Пожалуйста, опишите ошибку отображения. Если у вас есть снимок экрана с этой ошибкой (хорошая привычка), вы можете воспользоваться Imgur.com, чтобы загрузить его и вставить сюда ссылку.
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". • Какой браузер вы используете?
Google Chrome v122
-
• Пожалуйста, скопируйте/вставьте текст, который отображается на английском языке, вместо вашего. Если у вас есть снимок экрана с этой ошибкой (хорошая привычка), вы можете воспользоваться Imgur.com, чтобы загрузить его и вставить сюда ссылку.
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". -
• Доступен ли этот текст в системе перевода? Если да, был ли он переведён более 24 часов назад?
-
• Какой браузер вы используете?
Google Chrome v122
-
• Пожалуйста, точно и кратко опишите своё предложение, чтобы сделать его наиболее доступным для понимания.
This setting does not have the intended effect with regards to Elo calculation.
en.doc.boardgamearena.com/Main_game_logic:_yourgamename.game.php#Only_%22winners%22_and_%22losers%22
en.doc.boardgamearena.com/Game_meta-information:_gameinfos.inc.php#Losers_not_ranked_between_themselves
Coup is used as the example in the docs, so let's use that. Here is a random, recent Coup table: boardgamearena.com/table?table=478182531
I realized that the detailed Elo caluclations are unavailable from Game result pages eventually so here are images saved: imgur.com/a/5WPXjTR
When summing up all Elo exchanges that would otherwise have happened, Victor Araujo should end up with a net positive, since they were the lowest Elo at the table and they tied with several other players with higher Elo. However, the losers_not_ranked setting sets his Elo change to +0, with the (very misleading) message "You cannot win ELO from teammates on a loss" (the other losers are not his teammates).
OK, so far you might think this is the exact intent of the losers_not_ranked setting, as the docs say, "When calculating ELO points, if there is at least one "Loser", no "victorious" player can lose ELO points, and no "losing" player can win ELO point."
But, now look at the Elo breakdown for Cheddar C. **Cheddar C loses 2.41 Elo for tying with Victor Araujo.** And yet, Victor Araujo was not able to gain any Elo on the other side of that exchange.
This is what does not make any sense. The way it is implemented, the losers lose "too much" Elo in total, they lose points that are not transferred to anyone else. Every time you play a game of Coup and is not the winner, you lose Elo to the other losers with lower Elo than you, but some of that Elo "disappears" and is not awarded to them. Games with this setting enabled will be intrinsically lower on Elo among the player pool than regular ranked games, which surely is not the intention?
Proposed fix:
If losers_not_ranked = true, each Winner should exchange Elo only with each Loser. No other player pairs should exchange Elo - Winners should not exchange Elo with other winners and losers should not exchange Elo with other losers. These should not be summed up and then capped, they should not be part of the sum to begin with.
This would preserve the intention of the setting - winners cannot net lose Elo and losers gannot net gain Elo. But it would do so in a more intuitive and expected way, that does not make extra Elo "disappear". • Какой браузер вы используете?
Google Chrome v122
История отчёта
Your bug has probably been fixed already, or was linked to a temporary failure of BGA service.
In any case, when filling a bug report, make sure to have an explicit title linked to the incident (ex: with error message), so other players can recognize it and vote for it.
Добавить что-нибудь к этому отчёту
- Другой номер игрового стола / номер хода
- Помогло ли решить проблему нажатие F5?
- Случилась ли проблема несколько раз? Постоянно? От случая к случаю?
- Если у вас есть снимок экрана с этой ошибкой (хорошая привычка), вы можете воспользоваться Imgur.com, чтобы загрузить его и вставить сюда ссылку.
