Author: Peter Berger
Date: 09:21:50 01/01/05
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On December 31, 2004 at 07:51:37, Thoralf Karlsson wrote: > THE SSDF RATING LIST 2004-12-31 100049 games played by 267 computers > Rating + - Games Won Oppo > ------ --- --- ----- --- ---- > 1 Shredder 8.0 CB 256MB Athlon 1200 MHz 2805 23 -22 1075 71% 2645 > 2 Shredder 7.04 UCI 256MB Athlon 1200 MHz 2804 23 -22 1041 70% 2653 > 3 Deep Fritz 8.0 256MB Athlon 1200 MHz 2791 25 -24 896 72% 2628 Two thoughts: a.) I was surprised how close Shredder and Fritz actually are - in fact too close to call. THE SSDF RATING LIST 2004-04-22 97872 games played by 264 computers Rating + - Games Won Oppo ------ --- --- ----- --- ---- 1 Shredder 8.0 CB 256MB Athlon 1200 MHz 2818 34 -32 481 70% 2673 2 Shredder 7.04 UCI 256MB Athlon 1200 MHz 2809 24 -23 967 71% 2648 3 Deep Fritz 8.0 256MB Athlon 1200 MHz 2790 26 -25 855 72% 2625 b.) The major change to the previous list is that Shredder 8 had to play some lower-rated opponents which hurt its performance. It's interesting to compair the average rating of the opponents anyway. There is a slight tendency for a higher average rating of the opponents to result in a higher final rating for an entry. Maybe there is some rating incest going one here? Maybe choice of opponents has a too strong influence. Just some thoughts - no criticism intended. Peter
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