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Subject: Re: Deep Sjeng in Leiden? GCP what happened?

Author: Dann Corbit

Date: 15:49:46 04/26/04

Go up one level in this thread


On April 26, 2004 at 17:00:22, Sune Fischer wrote:

>On April 26, 2004 at 16:37:16, Gian-Carlo Pascutto wrote:
>
>>On April 26, 2004 at 13:05:27, Sune Fischer wrote:
>>
>>>> Bad result in WCCC, good result in Blitz-WCCC, bad
>>>>result in Leiden, won the CSS tournament, etc...
>>>
>>>I guess different hardware, books and operator skills also factors in.
>>
>>Hardly. In WCCC and Blitz-WCCC everything was identical,
>
>I imagine operator skills could have been a factor in the blitz-WCCC(?).
>
>>and in this tournament a very fast machine got a very bad result.
>
>Well, that happens.
>It doesn't take more than 1-2 unlucky games to drop you out of the lead.
>
>Considering the randomness of booklines and who meets who in swiss and what
>colors you get to play...
>
>Let's just say I'd be surprised if one of these tournaments actually ended up
>with all engines according to their proper strength relations. It's practicly
>guaranteed that some will over or under perform.

Except for the winner and the loser, the swiss format tells you very little
about the strength of the other competitors.

And let's consider the error bars:

   Program      Elo    +   -   Games   Score   Av.Op.  Draws
 1 Shredder   : 3093  228 543     9    88.9 %   2732    0.0 %
 2 Hydra      : 2923  255 213     9    72.2 %   2757   33.3 %
 3 Diep       : 2878  266 249     9    66.7 %   2758   22.2 %
 4 Ruffian    : 2877  266 366     9    66.7 %   2757    0.0 %
 5 The King   : 2786  278 284     9    61.1 %   2708   11.1 %
 6 Chess Tiger: 2776  278 201     9    61.1 %   2697   33.3 %
 7 Nexus      : 2685  291 229     9    55.6 %   2646   22.2 %
 8 Deep Sjeng : 2656  280 280     9    50.0 %   2656   11.1 %
 9 IsiChess   : 2595  291 229     9    55.6 %   2556   22.2 %
10 The Baron  : 2560  229 229     9    50.0 %   2560   33.3 %
11 Tao        : 2534  291 323     9    55.6 %   2496    0.0 %
12 Zzzzzz     : 2364  366 266     9    33.3 %   2484    0.0 %
13 Ant        : 2346  317 255     9    27.8 %   2512   11.1 %
14 Neurosis   : 2329  317 255     9    27.8 %   2495   11.1 %
15 Goldbar    : 2300  317 255     9    27.8 %   2466   11.1 %
16 Praetorian : 1897    0   0     9     0.0 %   2497    0.0 %



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