Bulldog Chess Ratings

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Avatar of tehanu
captaintugwash wrote:

Resetting a rating is a difficult subject. On the one hand, it sets a precedent and basically means anyone can reset their rating at will. On the other, there's nothing really stopping anyone just leaving and coming back using a new account. 

The only reason to even do it is to undo the damage a string of timeouts has done, or resignations in not-lost games when leaving. But when your rating is low, you win more points for winning games, and lose less for losing. So the way to reset your rating properly is to play games.

Personally I don't see how we can allow a reset. I don't see how it can work. Most people are below the default, aren't they? We can maybe have a minimum rating though, and that could be 1200. That way, nobody gets completely cut adrift. 

you can't go bellow the default (1200) 

Avatar of captaintugwash

Well ok then. So what does he want to reset to then? 

Avatar of DukeOfHelsinki

Well well well. Tug does make a point, BUT panda's currently at 1203, and resetting would have no significant impact. How about this: people under 1200 will not be allowed to reset, and resetting will be to the default 1200. I don't see how that's not possible.

Avatar of DukeOfHelsinki
deeper_thinking wrote:
captaintugwash wrote:

Resetting a rating is a difficult subject. On the one hand, it sets a precedent and basically means anyone can reset their rating at will. On the other, there's nothing really stopping anyone just leaving and coming back using a new account. 

The only reason to even do it is to undo the damage a string of timeouts has done, or resignations in not-lost games when leaving. But when your rating is low, you win more points for winning games, and lose less for losing. So the way to reset your rating properly is to play games.

Personally I don't see how we can allow a reset. I don't see how it can work. Most people are below the default, aren't they? We can maybe have a minimum rating though, and that could be 1200. That way, nobody gets completely cut adrift. 

you can't go bellow the default (1200) 

I think it is possible by play against 10 1200's and being a 1201 yourself, and lose all that game

Avatar of Martin0
Martin0 wrote:

Everyone starts with 1200 rating. Unrated players are calculated as if they have 1200 rating

The k-factor used for calculating ratings is 100 and the table for rating adjustments can be found here.

A player can't lose more than half of his rating in one game. For example a player with 1250 rating can't lose more than 25 rating in one game.

(1250 - 1200)/2 = 25

 

The information on how the rating system works is in the first post. A player with 1201 rating can't lose more than (1201 - 1200)/2 = 0.5 ≈ 0

Also, the k-factor is constant, so it is not like glicko (chess.com ratings) where a new player gain/lose more ratings points than a veteran, so that argument for resetting does not exist either.

I have no intention of resetting anyone's rating, but there would really be no point anyway.

Avatar of evert823
Martin0 wrote:

 

I have no intention of resetting anyone's rating, but there would really be no point anyway.

Or charge $100 for it?

Avatar of tehanu
evert823 wrote:
Martin0 wrote:

 

I have no intention of resetting anyone's rating, but there would really be no point anyway.

Or charge $100 for it?

I'll pay for anyone who wants it

in Zimbabwean Dollars

Avatar of Martin0

@jdh1 won against @PunchboxNET

@AwesomeBen won against @evert823

 

@AwesomeBen becomes the 12th player to achieve a rating of 1500+ and becomes ranked #6

@jdh1 is back on the leaderboard after being inactive for 9 months

@Chess_Condor, @The_HyperTurtle and @Critica7 have been removed from the leaderboard for having no game in progress and not completed a game since Sep 1, 2020

Avatar of Marks1420

I beat chessisfunforme

Avatar of Martin0

@Marks1420 won against @Chessisfunforme

@deeper_thinking changed name to @tehanu

Avatar of DukeOfHelsinki

Why is @ScootaChess not removed from the board?

Avatar of Martin0

@ScootaChess completed his last game 29th October 2020 (look closely and you see a decrease). He will be removed if he does not complete a game or has a game in progress on April 1.

Avatar of evert823

I beat @Rook_Handler

Avatar of haoming09

i won Funforme in Joker Tournament

Avatar of Tja_05

I won against Marks

Avatar of haoming09

I think patzer might have cross 1800...

Avatar of DukeOfHelsinki

I have lost against Tony.

Avatar of tehanu

I won against @joshua_allen

Avatar of Martin0

@TonyL103 won against @Chessguy149

@abstractcube won against @PunchboxNET

@Ilampozhil25 won against @ericyancovid

@evert823 won against @Rook_Handler

@haoming09 won against @Chessisfunforme

@tehanu won against @Joshua_Allen

@JustARandomPatzer won against @Marks1420

@Chessisfunforme won against @kingsindianattack7

@TonyL103 won against @DukeOfHelsinki

@captaintugwash won against @haoming09

 

@captaintugwash becomes ranked #3

@abstractcube and @Ilampozhil25 becomes new rated players

Avatar of evert823

@jdh1 also beat @alexandermatos