Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: ICC BLITZ Top ratings are extremely inflated

Author: Jeremiah Penery

Date: 14:29:06 05/06/99

Go up one level in this thread


On May 06, 1999 at 17:17:10, Luis E. Alvarado wrote:

>I do not understand why the BLITZ ratings of IM and GM masters on ICC are so
>inflated. Is this normal? Why some GM with ELO ratings betwen 2500 and 2600s
>have BLITZ ratings in the 3000s. It appears that these rating are biased by mor
>e than 400 points on the top end.

ICC ratings are quite inflated.  This is a consequence of: the ratings system,
players carefully choosing their opponents (mostly for ratings), and probably
some other factors.  I think FICS ratings are much more in-line with reality,
mostly because of the ratings system being used (It's the Glicko system - a
complicated mathematical formula to calculate rating-differentials, on which
ratings changes are based after each game.  On FICS you can type 'help glicko'
to get the formula and explanations.)

Jeremiah



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.