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Subject: Re: Chess Tiger performance rating 2726 is 4. in the World list !!??

Author: Enrique Irazoqui

Date: 03:37:54 11/17/99

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On November 17, 1999 at 05:47:57, Shep wrote:

>On November 17, 1999 at 01:18:49, Jouni Uski wrote:
>
>>Yes, if Chess Tiger gets 2726 rating from SSDF games, it goes to
>>place 4. in PCA world list (after Kramnik and BEFORE Anand). Ridiculous or ??
>
>Apart from the problems involved with comparing disjoint rating lists
>(SSDF/FIDE), it is also problematic to compare "performance ratings" with
>"ratings".
>Remember both Kasparov and Karpov had tournaments (Linares) with performance
>ratings beyond 2900, yet Karpov has never been 2770+ on the FIDE list IIRC.
>Fritz 6 supposedly had a 2800+ performance rating at the Frankfurt Masters this
>year. See my point?
>
>---
>Shep

You would be right if we were talking about the 12 games of Linares, but with
near 200 games already played what we get is a rating, not a PR, so the point
stands: since the SSDF list is supposed to relate to FIDE's, these figures are
inflated.

This is what I got so far from my own testing. I am curious to see how it
relates to the next SSDF list.

R-Tiger     0
T12-dos   -11
N732      -22
F532      -34
F6        -37
CM6K      -38
H732      -51
J5        -84

On the SSDF scale it would be something like:

R-Tiger   2698
T12-dos   2687
N732      2676
F532      2664
F6        2661
CM6K      2660
H732      2647
J5        2614

Enrique



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