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Subject: Re: Poll Question - Tournaments vs Matches

Author: Bertil Eklund

Date: 07:53:50 01/05/00

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On January 05, 2000 at 09:45:04, Chris Carson wrote:

>For ELO measurements (FIDE, PCA, SSDF or combined).  Would a computer
>(or perhaps a person) get a higher rating in a tournament than in
>a match?
>
>My opinion is that a tournament is a better predictor of strength
>than a match.  My reason (not based on any facts, it would be an
>interesting study) is that in a tournament a person (or machine) would
>face a broader range of styles than in a match.  In a match, the person
>or computer might face an opponent that just plain does well against
>him/her/it (Even Fisher had a nimises).  Also, in match play, each
>player can book up on the opponent and may get an advantage that might
>not be there in a tournament (more players to worry about).
>
>So, I think a tournament is a better measure of strength than a match.
>
>Second question:  Would computer ratings benifit more from tournament
>play than match play?  I vote that tournament play would produce higher
>(more accurate) ratings for computers against people than match play.
>
>Just my two cents.  :)
>
>Best Regards,
>Chris Carson
Hi!

You are right humans plays a lot better in single game matches and that is the
main reason between the discrepance between the SSDF-list and these matches
often with increment or double-increment time-controls.

Regards Bertil SSDF



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