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Latest update: 2016.05.06: MAIN LIST IPON-RRRL (Round Robin Rating List) of the TOP16 engines. No bias because of different opponents, openings, hardware, time control, books ... ! # PLAYER : RATING ERROR (%) D(%) OppAvg CFS(next) POINTS W D L PLAYED 1 Komodo 9.42 : 3236 10 79.2% 32.4 2984 70 2615.0 2081 1068 151 3300 2 Stockfish 7 : 3232 10 78.9% 37.0 2984 100 2603.0 1993 1220 87 3300 3 Houdini 4 : 3123 9 66.7% 36.5 2992 100 2201.0 1598 1206 496 3300 4 Gull 3 : 3070 8 59.9% 45.3 2995 100 1978.0 1230 1496 574 3300 5 Ginkgo 1.7 : 3024 8 53.7% 49.5 2998 100 1772.0 955 1634 711 3300 6 Equinox 3.30 : 3005 8 51.1% 50.4 2999 72 1687.0 855 1664 781 3300 7 Fritz 15 : 3001 8 50.6% 49.6 3000 91 1670.5 852 1637 811 3300 8 Critter 1.6a : 2993 8 49.5% 48.9 3000 100 1633.5 826 1615 859 3300 9 Andscacs 0.86 : 2964 8 45.5% 45.6 3002 100 1500.0 748 1504 1048 3300 10 Protector 1.9.0 : 2939 8 42.1% 47.4 3004 62 1388.0 606 1564 1130 3300 11 Chiron 3 : 2937 8 41.8% 45.0 3004 100 1380.0 638 1484 1178 3300 12 Nirvanachess 2.2 : 2918 8 39.3% 46.2 3005 98 1297.5 536 1523 1241 3300 13 iCE 3.0 : 2905 8 37.6% 42.6 3006 88 1240.5 538 1405 1357 3300 14 Jonny 7.01 : 2898 8 36.6% 40.7 3006 90 1209.0 537 1344 1419 3300 15 Texel 1.05 : 2890 9 35.6% 39.8 3007 100 1174.5 517 1315 1468 3300 16 Naum 4.6 : 2861 8 31.8% 40.8 3009 --- 1050.5 377 1347 1576 3300
IPON - Complete list 2016.05.06: # PLAYER : RATING ERROR (%) D(%) OppAvg CFS(next) POINTS W D L PLAYED 1 Komodo 9.42 : 3241 11 80.3% 31.1 2978 77 3180.5 2564 1233 163 3960 2 Stockfish 7 : 3236 10 79.0% 36.7 2984 100 3475.0 2668 1614 118 4400 3 Komodo 9.2 : 3211 9 78.9% 32.3 2961 100 4166.0 3313 1706 261 5280 4 Komodo 9 : 3189 10 78.8% 32.8 2941 89 3120.0 2471 1298 191 3960 5 Stockfish 6 : 3182 8 76.5% 39.5 2956 100 4544.5 3371 2347 222 5940 6 Stockfish 5s : 3140 9 75.2% 39.4 2929 53 3972.5 2932 2081 267 5280 7 Komodo 8 : 3140 9 74.9% 35.9 2930 99 3789.5 2882 1815 363 5060 8 Houdini 4 : 3127 6 71.5% 32.6 2945 100 8989.0 6940 4098 1532 12570 9 Komodo 7a : 3103 9 70.7% 38.4 2933 77 2798.5 2038 1521 401 3960 10 Houdini 3 STD : 3098 8 77.4% 29.4 2859 93 4643.5 3760 1767 473 6000 11 Stockfish DD : 3090 7 73.5% 39.1 2890 100 4602.0 3378 2448 434 6260 12 Komodo TCECr : 3069 8 72.6% 35.5 2880 54 4117.0 3110 2014 546 5670 13 Gull 3 : 3069 6 62.6% 43.8 2969 81 6338.0 4120 4436 1564 10120 14 Komodo 6 : 3064 10 73.5% 34.2 2862 90 2757.0 2116 1282 352 3750 15 Komodo CCT : 3054 10 74.1% 33.8 2853 96 2778.0 2144 1268 338 3750 16 Komodo 5.1 : 3041 12 74.1% 34.3 2840 63 2113.0 1624 978 248 2850 17 Stockfish 4 : 3038 9 71.1% 39.1 2863 52 2987.5 2167 1641 392 4200 18 Houdini 2.0 STD : 3038 8 78.0% 25.7 2788 85 4562.5 3812 1501 537 5850 19 Houdini 1.5a : 3031 10 79.1% 25.9 2771 56 3162.5 2644 1037 319 4000 20 Gull 2.8 : 3030 10 65.2% 40.1 2910 72 2294.5 1588 1413 519 3520 21 Ginkgo 1.7 : 3026 9 54.7% 49.0 2993 97 1926.0 1064 1724 732 3520 22 Komodo 5 : 3014 9 71.9% 35.1 2831 85 3345.0 2529 1632 489 4650 23 Ginkgo 1.5 : 3008 8 52.9% 48.7 2988 75 2562.5 1384 2357 1099 4840 24 Equinox 3.00 : 3004 8 58.8% 48.0 2936 67 2588.5 1532 2113 755 4400 25 Equinox 3.30 : 3002 7 54.3% 47.7 2970 59 4542.5 2547 3991 1822 8360 26 Fritz 15 : 3000 8 51.7% 48.4 2990 75 2731.5 1455 2553 1272 5280 27 Stockfish 3 : 2996 9 67.0% 43.2 2858 58 2313.0 1568 1490 392 3450 28 Komodo 4 : 2995 9 75.3% 30.4 2776 59 3653.0 2915 1476 459 4850 29 Critter 1.4a : 2994 5 64.0% 41.8 2875 51 8279.0 5579 5400 1951 12930 30 Ginkgo 1.3 : 2993 8 53.6% 48.3 2968 54 2478.5 1363 2231 1026 4620 31 Critter 1.6a : 2993 5 58.2% 46.1 2930 59 6996.5 4224 5545 2261 12030 32 Gull 2.2 : 2992 7 63.0% 43.4 2887 88 3682.0 2415 2534 891 5840 33 Komodo 3 : 2983 12 74.1% 30.7 2774 68 2075.5 1646 859 295 2800 34 Equinox 2.02 : 2980 8 56.4% 46.5 2931 85 2854.0 1677 2354 1029 5060 35 Deep Rybka 4 : 2974 9 74.0% 33.3 2765 54 3627.0 2810 1634 456 4900 36 Critter 1.2 : 2973 11 72.0% 36.5 2782 54 2232.0 1666 1132 302 3100 37 Houdini 1.03a : 2972 12 78.8% 29.5 2720 51 2520.0 2048 944 208 3200 38 Stockfish 2.2.2 JA : 2972 8 72.0% 36.2 2785 54 4210.0 3152 2116 582 5850 39 Stockfish 2.3.1 JA : 2971 10 67.4% 42.2 2833 73 2526.5 1735 1583 432 3750 40 Andscacs 0.86 : 2967 10 46.5% 45.5 2997 53 1739.5 888 1703 1149 3740 41 Deep Rybka 4.1 : 2967 4 59.2% 42.7 2889 54 9859.5 6306 7107 3237 16650 42 Komodo 2.03 DC : 2966 12 73.5% 29.8 2764 89 1985.5 1583 805 312 2700 43 Stockfish 2.1.1 JA : 2957 10 69.3% 36.0 2792 62 2426.5 1797 1259 444 3500 44 Gull 2.1 : 2955 10 62.9% 41.7 2853 98 1982.5 1326 1313 511 3150 45 Protector 1.9.0 : 2941 8 44.0% 47.7 2992 64 2418.5 1108 2621 1771 5500 46 Chiron 3 : 2939 10 41.7% 45.7 3006 59 1469.5 666 1607 1247 3520 47 Critter 1.01 : 2937 11 70.4% 36.1 2767 51 1970.0 1465 1010 325 2800 48 Stockfish 2.01 JA : 2937 11 72.5% 34.8 2749 65 2246.0 1707 1078 315 3100 49 Gull II : 2934 8 59.8% 44.1 2857 54 2511.5 1585 1853 762 4200 50 Protector 1.8.0 : 2934 9 45.8% 46.3 2971 87 1912.5 945 1935 1300 4180 51 Robbo 0.085g3 : 2926 10 59.9% 42.6 2850 88 1886.5 1216 1341 593 3150 52 Nirvanachess 2.2 : 2919 8 41.3% 46.2 2990 68 2364.5 1042 2645 2033 5720 53 Stockfish 1.9.1 JA : 2916 11 71.0% 35.5 2742 58 2131.0 1598 1066 336 3000 54 Andscacs 0.84 : 2914 9 38.0% 41.9 3014 86 1506.5 676 1661 1623 3960 55 iCE 3.0 : 2908 9 38.7% 41.9 3000 54 1702.5 780 1845 1775 4400 56 Critter 0.90 : 2907 10 68.5% 36.2 2756 59 2327.5 1712 1231 457 3400 57 Rybka 3 mp : 2906 8 66.5% 32.3 2767 76 3526.0 2669 1714 917 5300 58 Jonny 7.01 : 2901 8 38.7% 40.5 2995 59 1959.0 935 2048 2077 5060 59 Stockfish 1.7.1 JA : 2899 12 73.5% 32.9 2703 54 2131.0 1654 954 292 2900 60 Deep Fritz 14 : 2899 6 45.0% 43.4 2941 90 4336.0 2243 4186 3211 9640 61 Texel 1.05 : 2893 7 38.7% 39.3 2987 84 2892.0 1421 2942 3117 7480 62 Nirvanachess 2.1c : 2888 9 40.0% 44.2 2971 66 1670.5 747 1847 1586 4180 63 Chiron 2 : 2886 6 42.5% 42.6 2949 61 4964.0 2476 4976 4228 11680 64 Protector 1.7.0 : 2885 8 42.0% 43.5 2952 100 2215.0 1066 2298 1916 5280 65 Protector 1.6.0 : 2870 8 38.3% 43.4 2964 63 1769.0 767 2004 1849 4620 66 Naum 4.6 : 2868 6 37.1% 41.9 2975 60 3182.0 1384 3596 3600 8580 67 Hannibal 1.4b : 2867 5 40.7% 42.5 2944 92 4913.0 2350 5126 4594 12070 68 Rybka 3 32b : 2855 14 70.1% 35.0 2697 84 1191.5 894 595 211 1700 69 Chiron 1.5 : 2847 7 45.0% 41.7 2889 81 2766.0 1485 2562 2103 6150 70 Andscacs 0.82 : 2842 9 33.6% 39.9 2974 69 1477.0 600 1754 2046 4400 71 Stockfish 1.6.x JA : 2839 11 68.9% 37.3 2688 58 1792.5 1308 969 323 2600 72 Senpai 1.0 : 2837 6 34.9% 40.7 2961 56 3147.5 1313 3669 4038 9020 73 Texel 1.04 : 2837 8 36.1% 39.1 2949 66 1903.5 871 2065 2344 5280 74 Komodo 1.3 JA : 2834 9 59.0% 37.0 2763 73 1946.0 1335 1222 743 3300 75 Protector 1.5.0 : 2831 6 40.7% 42.0 2906 52 3044.5 1472 3145 2863 7480 76 Naum 4.2 : 2830 4 48.1% 39.6 2847 58 8086.5 4752 6669 5399 16820 77 Nirvanachess 2.0a : 2830 9 34.6% 38.7 2959 71 1522.5 672 1701 2027 4400 78 Chiron 1.1a : 2826 8 52.1% 39.3 2812 57 2811.5 1750 2123 1527 5400 79 Hannibal 1.3 : 2825 8 43.9% 42.0 2874 77 2043.0 1066 1954 1630 4650 80 Critter 0.80 : 2820 11 64.1% 35.8 2709 52 1795.5 1294 1003 503 2800 81 Deep Fritz 13 32b : 2820 8 44.2% 39.1 2868 87 2384.5 1328 2113 1959 5400 82 Fritz 13 32b : 2814 9 53.7% 40.1 2786 50 2308.0 1445 1726 1129 4300 83 HIARCS 14 WCSC 32b : 2813 5 37.1% 37.6 2920 95 4606.5 2271 4671 5478 12420 84 Komodo 1.2 JA : 2804 9 58.8% 39.5 2736 75 2175.0 1444 1462 794 3700 85 Rybka 2.3.2a mp : 2800 10 62.1% 40.4 2707 62 2172.5 1466 1413 621 3500 86 Jonny 6.00 : 2798 6 34.9% 35.6 2922 70 3091.0 1514 3154 4182 8850 87 Deep Shredder 12 : 2796 4 44.5% 37.5 2843 84 8228.5 4764 6929 6807 18500 88 Hannibal 1.2 : 2791 8 45.0% 39.0 2833 75 2090.5 1183 1815 1652 4650 89 Gull 1.2 : 2788 6 48.2% 36.1 2804 55 3468.0 2168 2600 2432 7200 90 Critter 0.70 : 2787 12 58.3% 36.1 2722 53 1107.0 764 686 450 1900 91 Gull 1.1 : 2786 10 54.0% 37.8 2756 60 1675.5 1089 1173 838 3100 92 Naum 4.1 : 2784 11 63.7% 39.7 2678 54 1465.0 1009 912 379 2300 93 Deep Sjeng c't 2010 32b : 2783 5 42.1% 37.9 2849 75 5500.0 3024 4952 5084 13060 94 Komodo 1.0 JA : 2780 10 60.6% 41.6 2698 79 1756.5 1154 1205 541 2900 95 Spike 1.4 32b : 2775 5 40.7% 37.2 2852 70 4775.5 2594 4363 4763 11720 96 Deep Fritz 12 32b : 2772 7 51.9% 38.1 2759 63 3268.5 2069 2399 1832 6300 97 Naum 4 : 2770 10 60.3% 40.0 2692 53 1628.5 1089 1079 532 2700 98 Rybka 2.2n2 mp : 2770 12 62.5% 39.7 2676 83 1311.5 895 833 372 2100 99 Gull 1.0a : 2761 11 54.5% 38.5 2728 73 1254.0 811 886 603 2300 100 Stockfish 1.5.1 JA : 2756 13 59.4% 38.5 2686 52 1128.5 763 731 406 1900 101 Rybka 1.2f : 2756 12 65.8% 36.0 2637 69 1578.5 1147 863 390 2400 102 spark-1.0 : 2752 5 39.7% 36.7 2839 51 4385.0 2359 4052 4639 11050 103 Protector 1.4.0 : 2752 7 43.8% 37.1 2804 99 3372.0 1944 2856 2900 7700 104 Hannibal 1.1 : 2741 8 43.7% 39.1 2794 64 2142.0 1183 1918 1799 4900 105 HIARCS 13.2 MP 32b : 2739 7 43.0% 36.2 2798 51 2922.5 1691 2463 2646 6800 106 Deep Junior 13.3 : 2739 7 32.7% 31.0 2884 55 2305.5 1211 2189 3650 7050 107 Deep Junior 13 : 2738 9 40.3% 36.5 2816 71 1452.5 796 1313 1491 3600 108 Fritz 12 32b : 2734 12 54.5% 40.4 2701 66 1091.0 687 808 505 2000 109 DJ Yokohama : 2731 10 34.9% 33.0 2856 54 1047.0 552 990 1458 3000 110 Booot 5.2.0 : 2730 8 30.3% 35.3 2896 61 1543.5 643 1801 2656 5100 111 Quazar 0.4 : 2729 7 33.7% 34.2 2866 90 2679.5 1321 2717 3912 7950 112 HIARCS 13.1 MP 32b : 2722 9 48.2% 37.0 2738 62 1734.5 1068 1333 1199 3600 113 Deep Junior 12.5 : 2720 8 40.5% 33.1 2800 74 1963.0 1161 1604 2085 4850 114 Deep Fritz 11 32b : 2714 15 57.3% 38.5 2661 84 744.5 494 501 305 1300 115 Doch64 1.2 JA : 2704 13 51.3% 41.2 2695 51 820.5 491 659 450 1600 116 Zappa Mexico II : 2704 5 39.9% 35.3 2791 50 6160.5 3432 5457 6561 15450 117 Toga II 3.0 32b : 2704 8 27.5% 32.6 2896 55 1524.0 620 1808 3122 5550 118 spark-0.4 : 2703 10 47.0% 39.3 2728 56 1458.0 849 1218 1033 3100 119 Stockfish 1.4 JA : 2702 13 49.9% 38.4 2703 65 849.0 523 652 525 1700 120 Shredder Bonn 32b : 2698 12 50.9% 35.7 2693 92 1119.0 726 786 688 2200 121 Critter 0.60 : 2687 11 48.7% 36.9 2698 50 1072.0 666 812 722 2200 122 Protector 1.3.2 JA : 2687 8 44.6% 37.6 2732 78 2361.5 1364 1995 1941 5300 123 MinkoChess 1.3 : 2683 8 31.9% 36.1 2832 74 1628.5 708 1841 2551 5100 124 Deep Shredder 11 : 2678 11 52.3% 36.3 2662 61 1412.0 922 980 798 2700 125 Doch64 09.980 JA : 2676 14 47.3% 38.1 2696 83 710.0 424 572 504 1500 126 Deep Junior 12 : 2668 9 37.7% 30.4 2768 51 1356.0 809 1094 1697 3600 127 Onno-1-1-1 : 2667 8 44.7% 40.0 2710 52 1923.0 1064 1718 1518 4300 128 Hannibal 1.0a : 2667 9 38.1% 33.5 2765 57 1600.0 897 1406 1897 4200 129 Naum 3.1 : 2666 10 50.5% 39.2 2663 51 1514.5 927 1175 898 3000 130 Deep Onno 1-2-70 : 2666 7 36.4% 36.0 2779 51 2806.5 1421 2771 3508 7700 131 Zappa Mexico I : 2665 12 55.5% 40.6 2625 55 1221.0 774 894 532 2200 132 Rybka 1.0 Beta : 2664 12 44.5% 35.3 2712 67 1023.5 617 813 870 2300 133 Spark-0.3 VC(a) : 2661 9 45.1% 40.1 2699 61 1625.0 903 1444 1253 3600 134 Onno-1-0-0 : 2659 15 49.5% 41.3 2662 62 594.5 347 495 358 1200 135 Deep Sjeng WC2008 : 2656 7 43.5% 36.7 2708 79 2434.5 1407 2055 2138 5600 136 Toga II 1.4 beta5c BB : 2652 6 39.2% 37.3 2741 58 3255.5 1707 3097 3496 8300 137 Deep Junior 11.2 : 2651 10 40.6% 31.1 2728 76 1176.0 725 902 1273 2900 138 Strelka 2.0 B : 2646 8 32.3% 33.2 2796 67 1778.5 866 1825 2809 5500 139 Shredder Classic 4 CT2012 : 2643 12 27.5% 31.5 2834 51 700.0 298 804 1448 2550 140 Hiarcs 12.1 MP 32b : 2643 8 43.3% 37.9 2694 64 2427.5 1366 2123 2111 5600 141 Tornado 4.88 : 2640 11 33.5% 32.9 2779 51 803.0 408 790 1202 2400 142 Deep Sjeng 3.0 : 2640 15 43.0% 34.2 2694 52 601.5 362 479 559 1400 143 Umko 1.2 : 2639 10 30.8% 33.8 2806 91 1016.5 458 1117 1725 3300 144 Shredder Classic 4 32b : 2629 12 51.3% 37.9 2620 50 922.5 581 683 536 1800 145 Critter 0.52b : 2629 11 42.2% 38.7 2691 92 1097.0 594 1006 1000 2600 146 Deep Junior 11.1a : 2619 10 41.2% 34.3 2688 56 1153.0 673 960 1167 2800 147 Naum 2.2 32b : 2617 15 47.2% 44.8 2638 59 614.0 323 582 395 1300 148 Crafty 23.5 : 2615 12 24.8% 28.3 2829 66 670.5 289 763 1648 2700 149 Umko 1.1 : 2612 9 29.4% 32.6 2786 52 1146.0 510 1272 2118 3900 150 Nemo 1.0.1 : 2611 12 26.2% 30.3 2814 59 708.0 299 818 1583 2700 151 Deep Junior 2010 : 2610 10 39.0% 30.6 2695 54 1210.0 735 950 1415 3100 152 Glaurung 2.2 JA : 2609 11 39.5% 37.7 2688 51 1027.5 538 979 1083 2600 153 Rybka 1.0 Beta 32b : 2609 16 46.0% 37.3 2639 69 506.0 301 410 389 1100 154 HIARCS 11.2 32b : 2604 12 43.5% 37.8 2652 66 827.0 468 718 714 1900 155 Fruit 05/11/03 32b : 2601 9 40.3% 40.5 2675 91 1774.0 882 1784 1734 4400 156 Loop 2007 : 2594 7 31.1% 33.3 2755 64 2456.0 1139 2634 4127 7900 157 Toga II 1.2.1a : 2591 13 44.8% 41.1 2630 56 716.5 388 657 555 1600 158 Jonny 4.00 32b : 2590 8 26.7% 27.6 2793 69 1389.5 673 1433 3094 5200 159 ListMP 11 : 2586 11 38.0% 37.0 2682 59 987.5 506 963 1131 2600 160 LoopMP 12 32b : 2584 14 42.3% 37.9 2642 61 635.0 351 568 581 1500 161 Tornado 4.80 : 2582 12 25.2% 26.2 2800 58 681.5 328 707 1665 2700 162 Deep Shredder 10 : 2580 9 39.9% 32.9 2658 75 1754.0 1031 1446 1923 4400 163 Twisted Logic 20100131x : 2576 10 32.6% 30.5 2718 78 1140.0 607 1066 1827 3500 164 Crafty 23.3 JA : 2571 8 24.8% 26.9 2793 100 1290.5 592 1397 3211 5200 165 Spike 1.2 Turin 32b : 2553 7 30.5% 32.8 2713 100 2349.5 1087 2525 4088 7700 166 Deep Sjeng 2.7 32b : 2529 15 33.3% 35.5 2657 91 465.5 217 497 686 1400 167 Crafty 23.1 JA : 2517 10 26.4% 28.0 2715 --- 1002.0 470 1064 2266 3800
Database info: 2016.05.06/b> Last database update Games : 410910 (finished) White Wins : 148098 (36.0 %) Black Wins : 106541 (25.9 %) Draws : 156271 (38.0 %) Unfinished : 0 White Perf. : 55.1 % Black Perf. : 44.9 % ECO A = 75483 Games (18.4 %) ECO B = 104360 Games (25.4 %) ECO C = 100796 Games (24.5 %) ECO D = 83404 Games (20.3 %) ECO E = 46867 Games (11.4 %)

2016 by Ingo Bauer