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Subject: Re: Junior-Crafty hardware user experiment - 2nd game

Author: Robert Hyatt

Date: 06:07:39 11/24/03

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On November 24, 2003 at 07:41:16, Daniel Clausen wrote:

>On November 23, 2003 at 17:29:28, Peter Berger wrote:
>
>>For information about setup and rules:
>>http://www.talkchess.com/forums/1/message.html?329237
>
>I quote from there:
>
>"Saying that the faster computer is about 10 times faster shouldn't be too
>wrong."
>and
>"With this setup Crafty should be the clear favourite I suppose."
>
>I don't see why Crafty should be the clear favourite here. When I look at the
>SSDF list, I see the following ratings:
>
>
>Junior 8.0 256MB Athlon 1200 MHz        2784
>Crafty 18.12/CB 256MB Athlon 1200 MHz   2615
>
>So there's a rating difference of 169 points. A factor of 10 is slightly more
>than 3 times doubling and if we use 70 points for each doubling (which is the
>upper limit in my opinion) we get the difference (3*70)-169=41 points.
>
>In a match where the first one to reach 6 wins is the winner, that's hardly
>"clear favourite". It's more like using a dice to decide something. Or am I
>missing something?
>
>Sargon

Yes, he is not using 18.12.  He is using something two years newer.



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