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Latest update: 2016.06.22: 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 10 : 3246 10 80.4% 30.4 2980 96 2652.5 2151 1003 146 3300 2 Stockfish 7 : 3233 10 79.2% 36.6 2981 100 2612.5 2008 1209 83 3300 3 Houdini 4 : 3115 9 66.0% 36.3 2989 100 2179.5 1581 1197 522 3300 4 Gull 3 : 3064 8 59.5% 44.8 2992 100 1965.0 1225 1480 595 3300 5 Ginkgo 1.7 : 3019 8 53.4% 49.7 2995 100 1763.5 943 1641 716 3300 6 Equinox 3.30 : 2999 8 50.8% 49.4 2997 68 1676.0 861 1630 809 3300 7 Fritz 15 : 2996 8 50.4% 49.1 2997 70 1662.5 852 1621 827 3300 8 Critter 1.6a : 2993 8 49.9% 49.1 2997 100 1647.5 838 1619 843 3300 9 Andscacs 0.871 : 2970 8 46.8% 43.3 2999 100 1545.5 831 1429 1040 3300 10 Protector 1.9.0 : 2936 8 42.1% 47.1 3001 68 1388.5 611 1555 1134 3300 11 Chiron 3 : 2933 8 41.7% 44.8 3001 100 1376.0 637 1478 1185 3300 12 Nirvanachess 2.2 : 2912 8 39.0% 45.4 3003 97 1286.0 537 1498 1265 3300 13 iCE 3.0 : 2901 8 37.4% 42.2 3003 88 1234.5 538 1393 1369 3300 14 Jonny 7.01 : 2893 8 36.4% 40.8 3004 96 1202.5 530 1345 1425 3300 15 Texel 1.05 : 2882 9 35.0% 40.0 3005 100 1155.5 496 1319 1485 3300 16 Naum 4.6 : 2858 8 31.9% 40.6 3006 --- 1052.5 382 1341 1577 3300
IPON - Complete list 2016.06.22: # PLAYER : RATING ERROR (%) D(%) OppAvg CFS(next) POINTS W D L PLAYED 1 Komodo 10 : 3252 11 80.6% 30.3 2984 95 2838.5 2306 1065 149 3520 2 Komodo 9.42 : 3240 11 80.3% 31.1 2977 59 3180.5 2564 1233 163 3960 3 Stockfish 7 : 3238 10 78.0% 37.6 2995 100 3774.5 2865 1819 156 4840 4 Komodo 9.2 : 3210 9 78.9% 32.3 2961 100 4166.0 3313 1706 261 5280 5 Komodo 9 : 3188 10 78.8% 32.8 2940 89 3120.0 2471 1298 191 3960 6 Stockfish 6 : 3181 8 76.5% 39.5 2955 100 4544.5 3371 2347 222 5940 7 Stockfish 5s : 3139 9 75.2% 39.4 2928 53 3972.5 2932 2081 267 5280 8 Komodo 8 : 3139 9 74.9% 35.9 2929 100 3789.5 2882 1815 363 5060 9 Houdini 4 : 3125 6 70.7% 32.6 2950 100 9200.5 7077 4247 1686 13010 10 Komodo 7a : 3102 9 70.7% 38.4 2932 77 2798.5 2038 1521 401 3960 11 Houdini 3 STD : 3097 9 77.4% 29.4 2858 94 4643.5 3760 1767 473 6000 12 Stockfish DD : 3089 8 73.5% 39.1 2889 100 4602.0 3378 2448 434 6260 13 Komodo TCECr : 3068 8 72.6% 35.5 2879 56 4117.0 3110 2014 546 5670 14 Gull 3 : 3068 6 61.8% 43.8 2974 81 6529.5 4218 4623 1719 10560 15 Komodo 6 : 3063 10 73.5% 34.2 2861 90 2757.0 2116 1282 352 3750 16 Komodo CCT : 3053 10 74.1% 33.8 2852 97 2778.0 2144 1268 338 3750 17 Komodo 5.1 : 3040 11 74.1% 34.3 2839 63 2113.0 1624 978 248 2850 18 Stockfish 4 : 3037 9 71.1% 39.1 2861 51 2987.5 2167 1641 392 4200 19 Houdini 2.0 STD : 3037 8 78.0% 25.7 2787 84 4562.5 3812 1501 537 5850 20 Houdini 1.5a : 3030 11 79.1% 25.9 2770 57 3162.5 2644 1037 319 4000 21 Gull 2.8 : 3029 9 65.2% 40.1 2909 77 2294.5 1588 1413 519 3520 22 Ginkgo 1.7 : 3024 9 52.9% 48.6 3006 96 2094.5 1133 1923 904 3960 23 Komodo 5 : 3013 9 71.9% 35.1 2830 84 3345.0 2529 1632 489 4650 24 Ginkgo 1.5 : 3007 9 52.9% 48.7 2987 75 2562.5 1384 2357 1099 4840 25 Equinox 3.00 : 3003 9 58.8% 48.0 2935 60 2588.5 1532 2113 755 4400 26 Equinox 3.30 : 3001 6 53.6% 47.3 2977 60 4712.5 2631 4163 2006 8800 27 Fritz 15 : 3000 8 50.6% 47.9 2999 79 2896.5 1527 2739 1454 5720 28 Stockfish 3 : 2995 9 67.0% 43.2 2857 57 2313.0 1568 1490 392 3450 29 Komodo 4 : 2994 9 75.3% 30.4 2775 56 3653.0 2915 1476 459 4850 30 Critter 1.6a : 2993 5 57.5% 45.9 2935 54 7167.5 4303 5729 2438 12470 31 Critter 1.4a : 2993 5 64.0% 41.8 2873 51 8279.0 5579 5400 1951 12930 32 Ginkgo 1.3 : 2992 8 53.6% 48.3 2967 60 2478.5 1363 2231 1026 4620 33 Gull 2.2 : 2991 8 63.0% 43.4 2886 88 3682.0 2415 2534 891 5840 34 Komodo 3 : 2982 12 74.1% 30.7 2773 69 2075.5 1646 859 295 2800 35 Equinox 2.02 : 2979 8 56.4% 46.5 2929 69 2854.0 1677 2354 1029 5060 36 Andscacs 0.871 : 2976 10 46.8% 43.3 3004 68 1545.5 831 1429 1040 3300 37 Deep Rybka 4 : 2973 9 74.0% 33.3 2764 54 3627.0 2810 1634 456 4900 38 Critter 1.2 : 2972 11 72.0% 36.5 2781 54 2232.0 1666 1132 302 3100 39 Houdini 1.03a : 2971 11 78.8% 29.5 2719 51 2520.0 2048 944 208 3200 40 Stockfish 2.2.2 JA : 2971 8 72.0% 36.2 2784 55 4210.0 3152 2116 582 5850 41 Stockfish 2.3.1 JA : 2970 10 67.4% 42.2 2832 75 2526.5 1735 1583 432 3750 42 Andscacs 0.86 : 2966 9 44.8% 44.6 3011 50 1773.5 891 1765 1304 3960 43 Deep Rybka 4.1 : 2966 4 59.2% 42.7 2888 54 9859.5 6306 7107 3237 16650 44 Komodo 2.03 DC : 2965 11 73.5% 29.8 2763 89 1985.5 1583 805 312 2700 45 Stockfish 2.1.1 JA : 2956 10 69.3% 36.0 2791 62 2426.5 1797 1259 444 3500 46 Gull 2.1 : 2954 10 62.9% 41.7 2852 98 1982.5 1326 1313 511 3150 47 Protector 1.9.0 : 2940 8 42.9% 47.0 3000 70 2550.0 1154 2792 1994 5940 48 Chiron 3 : 2937 9 40.3% 44.6 3017 55 1595.5 712 1767 1481 3960 49 Critter 1.01 : 2936 11 70.4% 36.1 2766 51 1970.0 1465 1010 325 2800 50 Stockfish 2.01 JA : 2936 11 72.5% 34.8 2748 65 2246.0 1707 1078 315 3100 51 Gull II : 2933 8 59.8% 44.1 2856 55 2511.5 1585 1853 762 4200 52 Protector 1.8.0 : 2933 8 45.8% 46.3 2970 86 1912.5 945 1935 1300 4180 53 Robbo 0.085g3 : 2925 10 59.9% 42.6 2849 91 1886.5 1216 1341 593 3150 54 Nirvanachess 2.2 : 2917 8 40.2% 45.4 2998 62 2475.5 1076 2799 2285 6160 55 Stockfish 1.9.1 JA : 2915 11 71.0% 35.5 2741 57 2131.0 1598 1066 336 3000 56 Andscacs 0.84 : 2913 9 38.0% 41.9 3013 85 1506.5 676 1661 1623 3960 57 iCE 3.0 : 2907 8 37.7% 41.1 3010 57 1822.5 827 1991 2022 4840 58 Critter 0.90 : 2906 10 68.5% 36.2 2755 60 2327.5 1712 1231 457 3400 59 Rybka 3 mp : 2904 8 66.5% 32.3 2766 73 3526.0 2669 1714 917 5300 60 Jonny 7.01 : 2901 8 37.8% 39.9 3003 63 2077.5 980 2195 2325 5500 61 Stockfish 1.7.1 JA : 2898 11 73.5% 32.9 2702 54 2131.0 1654 954 292 2900 62 Deep Fritz 14 : 2898 6 45.0% 43.4 2940 93 4336.0 2243 4186 3211 9640 63 Texel 1.05 : 2891 7 37.8% 38.9 2993 80 2994.0 1455 3078 3387 7920 64 Nirvanachess 2.1c : 2887 9 40.0% 44.2 2970 66 1670.5 747 1847 1586 4180 65 Chiron 2 : 2885 5 42.5% 42.6 2948 62 4964.0 2476 4976 4228 11680 66 Protector 1.7.0 : 2884 8 42.0% 43.5 2951 100 2215.0 1066 2298 1916 5280 67 Protector 1.6.0 : 2869 9 38.3% 43.4 2963 66 1769.0 767 2004 1849 4620 68 Naum 4.6 : 2866 6 36.3% 41.3 2981 56 3278.0 1415 3726 3879 9020 69 Hannibal 1.4b : 2866 6 40.7% 42.5 2943 93 4913.0 2350 5126 4594 12070 70 Rybka 3 32b : 2854 14 70.1% 35.0 2696 84 1191.5 894 595 211 1700 71 Chiron 1.5 : 2846 7 45.0% 41.7 2888 81 2766.0 1485 2562 2103 6150 72 Andscacs 0.82 : 2841 9 33.6% 39.9 2973 68 1477.0 600 1754 2046 4400 73 Stockfish 1.6.x JA : 2838 11 68.9% 37.3 2687 58 1792.5 1308 969 323 2600 74 Senpai 1.0 : 2836 6 34.9% 40.7 2960 56 3147.5 1313 3669 4038 9020 75 Texel 1.04 : 2836 8 36.1% 39.1 2948 66 1903.5 871 2065 2344 5280 76 Komodo 1.3 JA : 2833 9 59.0% 37.0 2762 73 1946.0 1335 1222 743 3300 77 Protector 1.5.0 : 2830 7 40.7% 42.0 2905 52 3044.5 1472 3145 2863 7480 78 Naum 4.2 : 2830 4 48.1% 39.6 2846 58 8086.5 4752 6669 5399 16820 79 Nirvanachess 2.0a : 2829 9 34.6% 38.7 2958 70 1522.5 672 1701 2027 4400 80 Chiron 1.1a : 2825 8 52.1% 39.3 2811 57 2811.5 1750 2123 1527 5400 81 Hannibal 1.3 : 2824 8 43.9% 42.0 2873 77 2043.0 1066 1954 1630 4650 82 Critter 0.80 : 2819 11 64.1% 35.8 2708 52 1795.5 1294 1003 503 2800 83 Deep Fritz 13 32b : 2819 7 44.2% 39.1 2867 88 2384.5 1328 2113 1959 5400 84 Fritz 13 32b : 2813 8 53.7% 40.1 2785 51 2308.0 1445 1726 1129 4300 85 HIARCS 14 WCSC 32b : 2812 5 37.1% 37.6 2919 95 4606.5 2271 4671 5478 12420 86 Komodo 1.2 JA : 2803 9 58.8% 39.5 2735 74 2175.0 1444 1462 794 3700 87 Rybka 2.3.2a mp : 2799 10 62.1% 40.4 2706 62 2172.5 1466 1413 621 3500 88 Jonny 6.00 : 2797 6 34.9% 35.6 2921 72 3091.0 1514 3154 4182 8850 89 Deep Shredder 12 : 2795 4 44.5% 37.5 2842 85 8228.5 4764 6929 6807 18500 90 Hannibal 1.2 : 2790 8 45.0% 39.0 2832 76 2090.5 1183 1815 1652 4650 91 Gull 1.2 : 2787 6 48.2% 36.1 2803 56 3468.0 2168 2600 2432 7200 92 Critter 0.70 : 2786 12 58.3% 36.1 2721 53 1107.0 764 686 450 1900 93 Gull 1.1 : 2785 10 54.0% 37.8 2755 60 1675.5 1089 1173 838 3100 94 Naum 4.1 : 2783 12 63.7% 39.7 2677 54 1465.0 1009 912 379 2300 95 Deep Sjeng c't 2010 32b : 2782 5 42.1% 37.9 2848 75 5500.0 3024 4952 5084 13060 96 Komodo 1.0 JA : 2779 10 60.6% 41.6 2697 79 1756.5 1154 1205 541 2900 97 Spike 1.4 32b : 2774 5 40.7% 37.2 2851 71 4775.5 2594 4363 4763 11720 98 Deep Fritz 12 32b : 2771 7 51.9% 38.1 2758 63 3268.5 2069 2399 1832 6300 99 Naum 4 : 2769 11 60.3% 40.0 2691 53 1628.5 1089 1079 532 2700 100 Rybka 2.2n2 mp : 2769 12 62.5% 39.7 2675 84 1311.5 895 833 372 2100 101 Gull 1.0a : 2761 11 54.5% 38.5 2727 73 1254.0 811 886 603 2300 102 Stockfish 1.5.1 JA : 2755 12 59.4% 38.5 2685 52 1128.5 763 731 406 1900 103 Rybka 1.2f : 2755 11 65.8% 36.0 2636 70 1578.5 1147 863 390 2400 104 spark-1.0 : 2751 5 39.7% 36.7 2838 51 4385.0 2359 4052 4639 11050 105 Protector 1.4.0 : 2751 6 43.8% 37.1 2804 99 3372.0 1944 2856 2900 7700 106 Hannibal 1.1 : 2740 8 43.7% 39.1 2793 65 2142.0 1183 1918 1799 4900 107 HIARCS 13.2 MP 32b : 2738 7 43.0% 36.2 2797 51 2922.5 1691 2463 2646 6800 108 Deep Junior 13.3 : 2738 7 32.7% 31.0 2883 55 2305.5 1211 2189 3650 7050 109 Deep Junior 13 : 2737 9 40.3% 36.5 2815 71 1452.5 796 1313 1491 3600 110 Fritz 12 32b : 2733 12 54.5% 40.4 2700 66 1091.0 687 808 505 2000 111 DJ Yokohama : 2730 11 34.9% 33.0 2855 54 1047.0 552 990 1458 3000 112 Booot 5.2.0 : 2729 8 30.3% 35.3 2895 61 1543.5 643 1801 2656 5100 113 Quazar 0.4 : 2728 6 33.7% 34.2 2865 89 2679.5 1321 2717 3912 7950 114 HIARCS 13.1 MP 32b : 2721 9 48.2% 37.0 2737 62 1734.5 1068 1333 1199 3600 115 Deep Junior 12.5 : 2719 8 40.5% 33.1 2799 74 1963.0 1161 1604 2085 4850 116 Deep Fritz 11 32b : 2713 15 57.3% 38.5 2660 84 744.5 494 501 305 1300 117 Doch64 1.2 JA : 2703 14 51.3% 41.2 2694 51 820.5 491 659 450 1600 118 Zappa Mexico II : 2703 4 39.9% 35.3 2790 50 6160.5 3432 5457 6561 15450 119 Toga II 3.0 32b : 2703 8 27.5% 32.6 2895 55 1524.0 620 1808 3122 5550 120 spark-0.4 : 2702 10 47.0% 39.3 2727 56 1458.0 849 1218 1033 3100 121 Stockfish 1.4 JA : 2701 13 49.9% 38.4 2702 64 849.0 523 652 525 1700 122 Shredder Bonn 32b : 2697 11 50.9% 35.7 2692 92 1119.0 726 786 688 2200 123 Critter 0.60 : 2686 11 48.7% 36.9 2697 50 1072.0 666 812 722 2200 124 Protector 1.3.2 JA : 2686 7 44.6% 37.6 2731 78 2361.5 1364 1995 1941 5300 125 MinkoChess 1.3 : 2682 8 31.9% 36.1 2831 75 1628.5 708 1841 2551 5100 126 Deep Shredder 11 : 2677 11 52.3% 36.3 2661 61 1412.0 922 980 798 2700 127 Doch64 09.980 JA : 2675 13 47.3% 38.1 2695 83 710.0 424 572 504 1500 128 Deep Junior 12 : 2667 9 37.7% 30.4 2767 52 1356.0 809 1094 1697 3600 129 Onno-1-1-1 : 2666 9 44.7% 40.0 2709 52 1923.0 1064 1718 1518 4300 130 Hannibal 1.0a : 2666 8 38.1% 33.5 2764 57 1600.0 897 1406 1897 4200 131 Naum 3.1 : 2665 10 50.5% 39.2 2662 51 1514.5 927 1175 898 3000 132 Deep Onno 1-2-70 : 2665 6 36.4% 36.0 2778 52 2806.5 1421 2771 3508 7700 133 Zappa Mexico I : 2664 12 55.5% 40.6 2624 55 1221.0 774 894 532 2200 134 Rybka 1.0 Beta : 2663 11 44.5% 35.3 2711 67 1023.5 617 813 870 2300 135 Spark-0.3 VC(a) : 2660 9 45.1% 40.1 2698 61 1625.0 903 1444 1253 3600 136 Onno-1-0-0 : 2658 15 49.5% 41.3 2661 63 594.5 347 495 358 1200 137 Deep Sjeng WC2008 : 2655 8 43.5% 36.7 2707 80 2434.5 1407 2055 2138 5600 138 Toga II 1.4 beta5c BB : 2651 6 39.2% 37.3 2740 58 3255.5 1707 3097 3496 8300 139 Deep Junior 11.2 : 2650 10 40.6% 31.1 2727 76 1176.0 725 902 1273 2900 140 Strelka 2.0 B : 2645 8 32.3% 33.2 2795 67 1778.5 866 1825 2809 5500 141 Shredder Classic 4 CT2012 : 2642 12 27.5% 31.5 2833 51 700.0 298 804 1448 2550 142 Hiarcs 12.1 MP 32b : 2642 7 43.3% 37.9 2693 64 2427.5 1366 2123 2111 5600 143 Tornado 4.88 : 2639 11 33.5% 32.9 2778 51 803.0 408 790 1202 2400 144 Deep Sjeng 3.0 : 2639 14 43.0% 34.2 2693 52 601.5 362 479 559 1400 145 Umko 1.2 : 2639 10 30.8% 33.8 2805 90 1016.5 458 1117 1725 3300 146 Shredder Classic 4 32b : 2628 12 51.3% 37.9 2619 50 922.5 581 683 536 1800 147 Critter 0.52b : 2628 10 42.2% 38.7 2690 92 1097.0 594 1006 1000 2600 148 Deep Junior 11.1a : 2618 10 41.2% 34.3 2687 56 1153.0 673 960 1167 2800 149 Naum 2.2 32b : 2616 15 47.2% 44.8 2637 59 614.0 323 582 395 1300 150 Crafty 23.5 : 2614 12 24.8% 28.3 2828 66 670.5 289 763 1648 2700 151 Umko 1.1 : 2611 9 29.4% 32.6 2785 52 1146.0 510 1272 2118 3900 152 Nemo 1.0.1 : 2610 11 26.2% 30.3 2813 60 708.0 299 818 1583 2700 153 Deep Junior 2010 : 2609 10 39.0% 30.6 2694 54 1210.0 735 950 1415 3100 154 Glaurung 2.2 JA : 2608 11 39.5% 37.7 2687 51 1027.5 538 979 1083 2600 155 Rybka 1.0 Beta 32b : 2608 16 46.0% 37.3 2638 68 506.0 301 410 389 1100 156 HIARCS 11.2 32b : 2603 13 43.5% 37.8 2651 65 827.0 468 718 714 1900 157 Fruit 05/11/03 32b : 2600 9 40.3% 40.5 2674 91 1774.0 882 1784 1734 4400 158 Loop 2007 : 2593 7 31.1% 33.3 2754 65 2456.0 1139 2634 4127 7900 159 Toga II 1.2.1a : 2590 13 44.8% 41.1 2629 56 716.5 388 657 555 1600 160 Jonny 4.00 32b : 2589 8 26.7% 27.6 2792 69 1389.5 673 1433 3094 5200 161 ListMP 11 : 2585 11 38.0% 37.0 2681 59 987.5 506 963 1131 2600 162 LoopMP 12 32b : 2583 14 42.3% 37.9 2641 61 635.0 351 568 581 1500 163 Tornado 4.80 : 2581 12 25.2% 26.2 2799 58 681.5 328 707 1665 2700 164 Deep Shredder 10 : 2579 9 39.9% 32.9 2657 76 1754.0 1031 1446 1923 4400 165 Twisted Logic 20100131x : 2575 10 32.6% 30.5 2717 77 1140.0 607 1066 1827 3500 166 Crafty 23.3 JA : 2570 8 24.8% 26.9 2792 100 1290.5 592 1397 3211 5200 167 Spike 1.2 Turin 32b : 2552 7 30.5% 32.8 2712 100 2349.5 1087 2525 4088 7700 168 Deep Sjeng 2.7 32b : 2528 15 33.3% 35.5 2656 91 465.5 217 497 686 1400 169 Crafty 23.1 JA : 2516 10 26.4% 28.0 2714 --- 1002.0 470 1064 2266 3800
Database info: 2016.06.22/b> Last database update Games : 417510 (finished) White Wins : 150475 (36.0 %) Black Wins : 108323 (25.9 %) Draws : 158712 (38.0 %) Unfinished : 0 White Perf. : 55.0 % Black Perf. : 45.0 % ECO A = 76600 Games (18.3 %) ECO B = 105981 Games (25.4 %) ECO C = 102544 Games (24.6 %) ECO D = 84664 Games (20.3 %) ECO E = 47721 Games (11.4 %)

2016 by Ingo Bauer