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Subject: how not to calculate performance

Author: Uri Blass

Date: 10:32:57 10/22/04

go to the following link

http://georgejohn.bcentralhost.com/TCA/perfrate.html

enter 1400 for 12 opponents
enter 0 for your total score

Your performance is 1000 but if you enter 1 to your total score your performance
is only 983.

It seems that the program in that link assume that when the result is 100% or 0%
your performance is 400 elo less that your weakest opponent but when your score
is not 100% it has not that limit so they get illogical results.

Uri

Re: how not to calculate performance James T. Walker 15:30:34 10/22/04
- Re: how not to calculate performance Uri Blass 15:52:13 10/22/04
  - Re: how not to calculate performance Stephen A. Boak 13:37:37 10/23/04
    - Re: how not to calculate performance Vincent Lejeune 15:47:26 10/23/04
      - Re: how not to calculate performance Stephen A. Boak 22:47:54 10/23/04
        
        Re: how not to calculate performance Uri Blass 23:12:51 10/23/04
        
        Re: how not to calculate performance Stephen A. Boak 10:04:07 10/24/04
        
        Re: how not to calculate performance Uri Blass 14:02:44 10/24/04
        
        Re: how not to calculate performance James T. Walker 15:21:23 10/25/04
        
        Re: how not to calculate performance Uri Blass 00:08:09 10/26/04
        
        Re: how not to calculate performance James T. Walker 04:29:26 10/27/04
        
        Re: how not to calculate performance Uri Blass 05:35:55 10/27/04
        
        Re: how not to calculate performance Stephen A. Boak 22:51:05 10/27/04
        
        Re: how not to calculate performance Uri Blass 09:46:34 10/28/04
        
        Re: how not to calculate performance James T. Walker 08:02:48 10/29/04
        
        Re: how not to calculate performance Uri Blass 09:27:15 10/29/04
        
        Re: how not to calculate performance Sune Fischer 10:24:00 10/29/04
        
        Re: how not to calculate performance James T. Walker 18:59:36 10/30/04
        
        Re: how not to calculate performance Sune Fischer 20:45:49 10/30/04
        
        Re: how not to calculate performance James T. Walker 21:40:32 10/30/04
        
        Re: how not to calculate performance Sune Fischer 04:11:04 10/31/04
        
        Re: how not to calculate performance James T. Walker 08:32:11 10/31/04
        
        Re: how not to calculate performance Uri Blass 11:42:26 11/01/04
        
        Re: how not to calculate performance James T. Walker 04:42:24 11/02/04
        
        Re: how not to calculate performance Sune Fischer 05:22:10 11/02/04
        
        Re: how not to calculate performance James T. Walker 13:44:17 11/02/04
        
        Re: how not to calculate performance Sune Fischer 16:17:19 11/02/04
        
        Re: how not to calculate performance James T. Walker 15:40:18 11/03/04
        
        Re: how not to calculate performance Sune Fischer 03:39:59 11/04/04
        
        Re: how not to calculate performance James T. Walker 14:15:20 10/27/04
        
        Re: how not to calculate performance Uri Blass 09:27:27 10/28/04
      - Re: how not to calculate performance Stephen A. Boak 22:10:25 10/23/04
- Re: how not to calculate performance Alessandro Scotti 15:38:55 10/22/04

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