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Subject: Re: SSDF Rating list 2002-02-15

Author: Kurt Utzinger

Date: 01:19:09 02/16/02

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On February 16, 2002 at 03:47:54, Thoralf Karlsson wrote:

>     THE SSDF RATING LIST 2002-02-15   84193 games played by  235 computers
>                                           Rating   +     -  Games   Won  Oppo
>                                           ------  ---   --- -----   ---  ----
>   1 Shredder 6.0  256MB Athlon 1200 MHz     2715   46   -43   264   65%  2604
>   2 Chess Tiger 14.0 CB 256MB Athlon 1200   2712   35   -34   431   64%  2610
>   3 Deep Fritz 256MB Athlon 1200 MHz        2708   34   -33   447   63%  2616
>   4 Gambit Tiger 2.0  256MB Athlon 1200     2706   38   -37   361   62%  2619
>   5 Junior 7.0  256MB  Athlon 1200 MHz      2682   35   -34   407   58%  2624
>   6 Rebel Century 4.0 256MB Athlon 1200 MHz 2675   50   -46   225   65%  2563
>   7 Shredder 5.32  256MB Athlon 1200 MHz    2661   32   -31   497   56%  2618
>   8 Deep Fritz  128MB K6-2 450 MHz          2657   25   -24   820   63%  2564
>   9 Gandalf 4.32h  256MB Athlon 1200 MHz    2648   34   -33   430   54%  2620
>  10 Gambit Tiger 2.0  128MB K6-2 450 MHz    2643   30   -29   592   66%  2524
> 1 Shredder 6.0  256MB Athlon 1200 MHz, 2715
>CT14.0 A1200    17.5-16.5  Junior7 A1200    8.5-7.5   Gandal5 A1200     22-18
>Fritz6 K6-450   13.5-8.5   Shred5 K6-450   33.5-10.5  Ch.Ti12 K6450   13.5-6.5
>Nimz732 K6450   30.5-8.5   Junior5 K6450   29.5-12.5  Fritz532 P200    3.5-3.5
>
>The new leader of the SSDF rating list is
>Shredder 6.0 Athlon 1200 MHz! After 264 games it
>has a rating of 2715, three points ahead of
>Chess Tiger 14.0. Compared to it's predecessor,
>Shredder 6.0 has 54 points more!
>
>Stefan Meyer-Kahlen is the reigning World Computer
>Chess Champion, and he has won several other champion-
>ships, but this is the first time for his program
>Shredder to take the top position of the SSDF rating
>list!

I am indeed very surprised!! Never had I imagined that Shredder6 should ever be
able to be on the top of the SSDF rating list. The matches 40/120' played by
Harald Faber showed bad results for Shredder6 and in the running T2002
tournament, Shredder6 is on the last place. And the games I have seen were not
at all convincing ... but no one [except SSDF] has so far played 264 games with
Shredder6. I do not know what to believe ...

T2002 60'/120

    Program                            Score     %    Av.Op.  Elo    +   -
Draws

  1 TheKing312X                    :  39.0/ 65  60.0   2388   2459   77  60
43.1 %
  2 Fritz7002                      :  35.5/ 65  54.6   2395   2427   83  53
47.7 %
  3 Junior7                        :  33.0/ 65  50.8   2399   2404   88  58
40.0 %
  4 ChessTiger14                   :  31.0/ 65  47.7   2403   2387   56  86
43.1 %
  5 Hiarcs732                      :  29.0/ 65  44.6   2406   2369   65  82
33.8 %
  6 Shredder6                      :  27.5/ 65  42.3   2409   2355   60  79
41.5 %

Kurt



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