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Subject: Re: SSDF, Programs, and GM's

Author: Albert Silver

Date: 06:41:30 02/08/00

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On February 08, 2000 at 08:40:44, Chris Carson wrote:

>Here is some interesting data that supports that the SSDF is a
>valid measure of both Comp vs Comp and Comp vs Human strength (FIDE)
>and that the programs are playing at GM strength:
>
>                                        Opp
>Time Control 40/2                       FIDE
>Prog	Mp    	MHZ 	TPR 	SSDF	Avg	+ 	=	-	Tot
>R9	Pmmx	225	2683	2521	2317	4	1	0	5
>G4	Pmmx	133	2518	2468	2245	2	1	0	3
>H6	Pmmx	200	2500	2518	2500	0	2	0	2
>N3.5	Pmmx	133	2499	2429	2306	1	1	0	2
>R8	Pmmx	200	2325	2513	2485	1	0	2	3
>F4	Pmmx	133	2306	2494	2306	1	0	1	2
>H6	Pmmx	133	2306	2493	2306	1	0	1	2
>Mcp7	Pmmx	133	2306	2478	2306	1	1	1	3
>R8	Pmmx	133	2306	2513	2306	0	1	0	1
>						11	7	5	23
>
>                                        Opp
>AEGON 97 (Time Controls 40/90 Fisher)   FIDE
>Prog	Mp    	MHZ 	TPR 	SSDF	Avg	+	=	-	Tot
>F4	Ppro	200	2743	2560	2470	1	2	0	3
>R9	Ppro	200	2651	2553	2458	4	1	1	6
>CM5K	Ppro	200	2606	2487	2413	2	2	0	4
>N3.5	Ppro	200	2573	2590	2424	3	1	1	5
>S2	Ppro	200	2458	2552	2458	1	0	1	2
>H6	Ppro	200	2363	2559	2363	1	1	1	3
>G4	Ppro	200	2357	2534	2429	1	2	2	5
>						13	9	6	28
>
>Comments:
>For the 40/2 results:  4 TRP's above SSDF and 5 TPR's below SSDF
>For Aegon 97 results:  3 TPR's above SSDF and 4 TPR's below SSDF
>No real difference between 40/2 and Aegon 97 results compared to SSDF
>
>Also note that excluding the Aegon 97 results (using only 40/2 games),
>Rebel has a 20 consequetive game (needed to establish a FIDE rating)
>rating of 2595 (this is equivelant to FIDE #100 rated player).  The
>average GM rating is 2524 and this Rebel rating would be on 200MHZ to
>400MHZ hardware.
>
>It is also worth noting that both the 40/2 and the Aegon 97 time
>controls are valid for FIDE ratings.  Rebel has two TPR's above 2650
>(FIDE) on this HW.
>
>Best Regards,
>Chris Carson

Which Rebel played 20 consecutive games at a performance of 2595? What were the
conditions, and what was the time-control? Also, I don't think one compare the
Hiarcs 6 rating (for example) on the SSDF, played over hundreds of games at
40/2, with only 2 against humans.

                                       Albert Silver



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