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Subject: Re: The Rybka Flamewar & question for Vasik

Author: Kirill Kryukov

Date: 01:18:54 02/17/06

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On February 16, 2006 at 19:24:41, Rolf Tueschen wrote:

>I saw it here
>
>http://kd.lab.nig.ac.jp/chess/CCRL-4040/eval-difference-table-best-limited.shtml
>
>but you are right, this is strange. Allegedly it is 150 games but only 98 moves
>counted... So therefore all in all I concluded that the tables have no value.
>Also the background of the tables isnt discussed at all. Why this and what
>exactly... That isnt sound. I see we two are agreeing here, Uri.

Nothing is "allegedly" in those tables. Our database is open, anyone can
download it and count the games.

Hiarcs 10 has 391 games, and Chess Tiger 15 has 249 games in our database. This
is total number of their games. However, they playes only 3 games with each
other. That's why move count used for correlation table is so low (98 moves).
Please note that book moves are not counted for correlation, and also forced
moves and moves with evaluation of more than 900 cp. I will explain it soon in
more detail on that page.

Thanks,
Kirill



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