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Subject: Re: There is no need to continue this massacre !

Author: Kurt Utzinger

Date: 06:43:08 08/14/03

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On August 14, 2003 at 07:44:25, zeidoun wrote:

>Testing an engine against a previous version is always interesting. It provides
>with more games and could detect weaknesses in the play of the last engine that
>other kind of matches could not. It's also interesting for the rating.
>Continue your good work all the members of the SSDF team.

    Testing old vs new version of an engine may of course be interesting
    to study the difference of moves/evaluations and so on. But for Elo
    rating and practical play, it does not make much sense. The new version
    will/must almost ever be stronger than the previous one. If not, why
    bring a new version? The results betwenn old/new versions are meaningless.
    What counts are only the comparison of matches old/new versions against
    other programs. Just my opinion.
    Kurt



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