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THE SSDF RATING LIST 2007-11-03 112811 games played by 295 computers
Rating + - Games Won Oppo
------ --- --- ----- --- ----
1 Rybka 2.3.1 Arena 256MB Athlon 1200 MHz 2935 34 -32 509 70% 2783
2 Rybka 1.2 256MB Athlon 1200 MHz 2902 26 -25 845 72% 2740
3 Hiarcs 11.1 256MB Athlon 1200 MHz 2869 29 -28 616 62% 2783
4 Junior 10.1 256MB Athlon 1200 MHz 2861 32 -30 563 72% 2696
5 Fritz 10 256MB Athlon 1200 MHz 2856 46 -41 322 77% 2643
6 Junior 10 256MB Athlon 1200 MHz 2837 24 -23 962 68% 2706
7 Hiarcs 10 HypMod 256MB Athlon 1200 MHz 2833 20 -19 1376 70% 2687
8 Zap!Chess Zanzibar 256MB Athlon 1200 MH 2830 28 -27 662 64% 2728
9 Fruit 2.2.1 256MB Athlon 1200 MHz 2827 20 -19 1339 62% 2737
10 Shredder 10 UCI 256MB Athlon 1200 MHz 2824 23 -23 980 66% 2707
11 Spike 1.2 256MB Athlon 1200 MHz 2811 26 -26 714 57% 2760
12 Shredder 9.0 UCI 256MB Athlon 1200 MHz 2808 20 -20 1280 66% 2694
13 Fritz 9.0 256MB Athlon 1200 MHz 2803 22 -21 1115 66% 2685
14 Shredder 8.0 CB 256MB Athlon 1200 MHz 2800 23 -22 1115 71% 2643
15 Shredder 7.04 UCI 256MB Athlon 1200 MHz 2791 20 -20 1269 66% 2677
16 Junior 9.0 256MB Athlon 1200 MHz 2778 25 -24 868 63% 2681
17 Deep Fritz 8.0 256MB Athlon 1200 MHz 2773 23 -22 1024 68% 2644
18 Chess Tiger 2007 256MB Athlon 1200 MHz 2769 28 -28 614 51% 2763
19 Junior 8.0 256MB Athlon 1200 MHz 2761 24 -24 888 65% 2656
20 Spike 1.1 256MB Athlon 1200 MHz 2757 31 -30 537 57% 2704
21 Fritz 8.0 256MB Athlon 1200 MHz 2746 20 -20 1286 61% 2664
22 Zap!Chess 256MB Athlon 1200 MHz 2729 30 -29 562 53% 2705
22 Hiarcs 9.0 256MB Athlon 1200 MHz 2729 21 -20 1156 60% 2660
24 Gandalf 6.0 256MB Athlon 1200 MHz 2726 24 -24 835 56% 2684
25 Chess Tiger 2004 256MB Athlon 1200 MHz 2719 21 -21 1088 52% 2702
26 Chess Tiger 15.0 256MB Athlon 1200 MHz 2715 19 -19 1299 54% 2688
27 Chessmaster 9000 256MB Athlon 1200 MHz 2710 36 -36 376 55% 2672
28 Pro Deo 1.1 256MB Athlon 1200 MHz 2706 24 -23 876 57% 2653
29 Rebel 12.0 256MB Athlon 1200 MHz 2678 32 -32 484 57% 2626
30 Ruffian 1.0.1 256MB Athlon 1200 MHz 2671 23 -23 896 48% 2687
31 Deep Sjeng 1.5a 256MB Athlon 1200 MHz 2666 31 -31 493 52% 2654
32 Gandalf 5.1 256MB Athlon 1200 MHz 2631 25 -25 758 55% 2597
33 Ruffian 2.0.0 256MB Athlon 1200 MHz 2624 49 -49 205 46% 2653
34 Crafty 18.12/CB 256MB Athlon 1200 MHz 2608 21 -21 1141 39% 2685
35 Gromit 3.11.9 256MB Athlon 1200 MHz 2602 44 -46 246 43% 2654
36 Yace Paderborn 256MB Athlon 1200 MHz 2600 35 -35 389 48% 2614
37 Nimzo 8.0 128MB K6-2 450 MHz 2549 19 -19 1342 44% 2595
38 Crafty 19.17 256MB Athlon 1200 MHz 2524 41 -44 304 30% 2674
39 SOS 128MB K6-2 450 MHz 2515 14 -14 2556 33% 2637
40 Goliath Light 128MB K6-2 450 MHz 2501 16 -17 1961 27% 2671
41 Pocket Fritz 2 XScale 400 MHz 2498 55 -52 175 59% 2431
42 MChess Pro 8.0 128MB K6-2 450 MHz 2475 25 -26 753 40% 2546
43 Genius 6.5 128MB K6-2 450 MHz 2473 28 -28 605 48% 2487
44 Hiarcs 9.5a/9.6 Palm TungstenE OMAP 126 2384 39 -39 320 50% 2381
45 Resurrection Fruit '05 StrongARM 203 MH 2382 78 -69 100 68% 2254
46 R30 v. 2.5 2272 41 -38 343 69% 2133
47 Mephisto London 68 030 33 MHz 2191 33 -33 442 52% 2177
48 Chess Genius 1.4 SX1 OMAP 310 120 MHz 2149 50 -48 210 60% 2080
49 Chess Tiger 14.9 Palm m515 16MB 42MHz 2100 69 -74 100 39% 2179
50 Chess Genius 1.5 Palm m515 16MB 42MHz 1870 69 -78 100 32% 2002
5 Fritz 10 256MB Athlon 1200 MHz, 2856
Fruit22 A1200 28-18 Spike12 A1200 28-18 Shredd7 K6450 37-9
CT15.0 K6450 34-14 SOS K6-2 450 42-5 Goliath K6450 40.5-3.5
Craf17.07 K62 40-5
8 Zap!Chess Zanzibar 256MB Athlon 1200 MH, 2830
Rybk231 A1200 17.5-24.5 Hiar111 A1200 11.5-28.5 Junio10 A1200 25-15
Hiarc10 A1200 29.5-24.5 Fruit22 A1200 22.5-17.5 Shred10 A1200 19.5-20.5
Spike12 A1200 29-32 Fritz 9 A1200 17.5-22.5 Shr7.04 A1200 31-15
CT15.0 K6450 35.5-10.5 DpFritz7 K6-2 31-13 Shre532 K6450 8.5-2.5
SOS K6-2 450 48.5-5.5 Goliath K6450 50.5-1.5 Craf17.07 K62 47-5
Recently SSDF has tested Anthony Cozzies Zap!Chess Zanzibar A1200. After
662 tournament games it has a rating of 2830. Compared to the earlier
program Zap!Chess, the Zanzibar version has a SSDF rating which is
101 points higher!
Frans Morschs and Mathias Feists Fritz 10 Athlon 1200 MHz has gained
a rating of 2856, which is 53 points more than Fritz 9 has.
Several of the older programs have somewhat lower ratings in the latest
SSDF rating list. Among them Rybka 2.31 has suffered the largest loss,
with 27 points less than in April, but still it clearly holds the first
place of the list.
The URL of the SSDF home page is now http://ssdf.bosjo.net .
SSDFs next hardware level will be Intel Core 2 Quad 6600 2,4 GHz with 2 GB of
RAM-memory and 64-bit operating system.
Thoralf Karlsson 
