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Subject: Re: Fun Rating List including Ruffian 2.1.0

Author: Chessfun

Date: 13:02:18 03/12/04

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On March 12, 2004 at 15:00:31, Uri Blass wrote:

>On March 12, 2004 at 14:22:29, Kurt Utzinger wrote:
>
>>Hi Sarah
>>A fantastic performance of Rufian 2.1.0
>>Kurt
>
>
>11 Ruffian 2.1.0         : 2623   62  46   114    53.9 %   2596   37.7 %
>17 Ruffian 2.0.0         : 2602   37  56   150    49.0 %   2609   40.7 %
>21 Ruffian 1.0.1         : 2583   46  32   220    51.4 %   2573   38.2 %
>
>statistical error is bigger than the 40 elo
>

As I'm sure you're aware Uri bringing down the statistical error requires
thousands of games, for example:

On this same list is good old Fritz 6. And even after 1224 games still shows
statistically that it could be 19 points stronger or 14 points weaker than it's
current rating.
30 Fritz 6               : 2543   19  14  1224    53.0 %   2523   37.5 %

All I'm saying is playing another 200 games with this engine will not resolve
that issue for you.

Sarah.





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