9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Sarkin | 136 | 3100 | 1729 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.316 | 0.879 | 1.215 | 27.0 | -64 | 152 | 2528 | 2412 | 514 |
| Odd | 0.405 | 0.893 | 1.237 | 20.8 | -36 | 134 | 2937 | 2872 | 616 |
| EloSRM | 0.451 | 0.904 | 1.256 | 20.0 | -46 | 126 | 3148 | 3100 | 729 |
| initial | 0.086 | 0.911 | 1.237 | 109.7 | -242 | 552 | 3281 | 2590 | 721 |
| SRM | 0.506 | 0.982 | 1.372 | 71.4 | -298 | 188 | 2184 | 1729 | 705 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 136 | 2017-02-21 | SRM 709 | 1 | 112 | 136.25 | 0.28 | 14 | 3100 | 729 | 34 | 1729 | 705 |
| 135 | 2017-02-09 | SRM 708 | 1 | 191 | 158.48 | -0.68 | -22 | 3085 | 747 | -112 | 1695 | 752 |
| 134 | 2016-04-15 | SRM 688 | 1 | 150 | 262.75 | -0.29 | -5 | 3108 | 783 | -73 | 1807 | 721 |
| 133 | 2016-04-07 | SRM 687 | 1 | 253 | 136.95 | -0.88 | -34 | 3113 | 784 | -96 | 1880 | 630 |
| 132 | 2013-12-28 | SRM 602 | 1 | 241 | 202.09 | -0.25 | -2 | 3146 | 610 | -6 | 1976 | 610 |
| 131 | 2013-11-01 | SRM 596 | 1 | 155 | 172.65 | 0.16 | 6 | 3148 | 581 | 23 | 1982 | 572 |
| 130 | 2013-10-24 | SRM 595 | 1 | 33 | 108.08 | 1.71 | 28 | 3143 | 589 | 103 | 1959 | 610 |
| 129 | 2013-10-15 | SRM 594 | 1 | 287 | 171.59 | -0.74 | -10 | 3114 | 670 | -22 | 1856 | 820 |
| 128 | 2013-09-16 | SRM 591 | 1 | 147 | 123.32 | -0.25 | -2 | 3124 | 626 | 13 | 1878 | 757 |
| 127 | 2013-09-07 | SRM 590 | 1 | 178 | 188.46 | 0.08 | 5 | 3126 | 621 | 39 | 1865 | 785 |
| 126 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 424.77 | -0.77 | -9 | 3120 | 607 | -97 | 1826 | 879 |
| 125 | 2013-03-14 | SRM 573 | 1 | 458 | 175.59 | -1.54 | -15 | 3129 | 531 | -162 | 1923 | 691 |
| 124 | 2013-02-19 | SRM 571 | 1 | 157 | 176.78 | 0.17 | 5 | 3144 | 460 | 14 | 2085 | 433 |
| 123 | 2013-01-29 | SRM 568 | 1 | 122 | 169.87 | 0.48 | 9 | 3139 | 464 | 33 | 2071 | 448 |
| 122 | 2013-01-12 | SRM 566 | 1 | 134 | 180.54 | 0.43 | 9 | 3130 | 478 | 36 | 2038 | 481 |
| 121 | 2012-12-20 | SRM 565 | 1 | 166 | 191.04 | 0.20 | 6 | 3121 | 493 | 33 | 2002 | 520 |
| 120 | 2012-12-12 | SRM 564 | 1 | 114 | 178.15 | 0.64 | 12 | 3115 | 505 | 63 | 1969 | 565 |
| 119 | 2012-11-20 | SRM 561 | 1 | 376 | 239.93 | -1.03 | -11 | 3103 | 515 | -127 | 1906 | 657 |
| 118 | 2012-10-30 | SRM 559 | 1 | 231 | 178.46 | -0.86 | -9 | 3114 | 481 | -131 | 2033 | 472 |
| 117 | 2012-10-19 | SRM 558 | 1 | 40 | 160.37 | 2.00 | 25 | 3123 | 469 | 84 | 2164 | 334 |
| 116 | 2012-10-10 | SRM 557 | 1 | 118 | 183.56 | 0.64 | 12 | 3098 | 510 | 39 | 2080 | 423 |
| 115 | 2012-09-01 | SRM 554 | 1 | 219 | 199.32 | -0.14 | 1 | 3087 | 535 | 7 | 2041 | 472 |
| 114 | 2012-08-22 | SRM 553 | 1 | 343 | 194.90 | -1.15 | -12 | 3086 | 532 | -150 | 2034 | 478 |
| 113 | 2012-08-16 | SRM 552 | 1 | 57 | 134.83 | 1.24 | 18 | 3098 | 499 | 52 | 2184 | 314 |
| 112 | 2012-08-04 | SRM 551 | 1 | 36 | 187.70 | 2.38 | 29 | 3079 | 541 | 100 | 2132 | 360 |
| 111 | 2012-07-21 | SRM 550 | 1 | 65 | 214.49 | 1.72 | 24 | 3051 | 599 | 96 | 2032 | 468 |
| 110 | 2012-07-02 | SRM 548 | 1 | 99 | 177.04 | 0.84 | 15 | 3026 | 646 | 65 | 1936 | 595 |
| 109 | 2012-06-25 | SRM 547 | 1 | 28 | 157.62 | 2.49 | 33 | 3011 | 670 | 154 | 1871 | 701 |
| 108 | 2012-04-23 | SRM 541 | 1 | 489 | 381.56 | -0.79 | -9 | 2978 | 744 | -90 | 1717 | 1105 |
| 107 | 2012-04-04 | SRM 539 | 1 | 143 | ||||||||
| 106 | 2012-03-17 | SRM 537 | 1 | 115 | 295.81 | 1.36 | 18 | 2987 | 659 | 107 | 1807 | 834 |
| 105 | 2012-03-03 | SRM 535 | 1 | 859 | 255.84 | -1.78 | -16 | 2969 | 692 | -164 | 1700 | 1047 |
| 104 | 2012-02-09 | SRM 532 | 1 | 413 | 316.67 | -0.81 | -8 | 2985 | 636 | -120 | 1864 | 707 |
| 103 | 2012-01-31 | SRM 531 | 1 | 127 | 229.50 | 0.85 | 13 | 2993 | 610 | 55 | 1984 | 500 |
| 102 | 2012-01-19 | SRM 530 | 1 | 109 | 174.29 | 0.68 | 11 | 2980 | 624 | 52 | 1929 | 572 |
| 101 | 2011-12-28 | SRM 528 | 1 | 148 | 231.43 | 0.64 | 11 | 2969 | 641 | 60 | 1877 | 662 |
| 100 | 2011-12-23 | SRM 526.5 | 1 | 487 | 216.71 | -1.31 | -13 | 2959 | 653 | -164 | 1817 | 763 |
| 99 | 2011-12-17 | SRM 527 | 1 | 252 | 251.86 | -0.00 | 2 | 2972 | 636 | 1 | 1981 | 517 |
| 98 | 2011-12-06 | SRM 526 | 1 | 66 | 149.10 | 1.18 | 16 | 2969 | 637 | 70 | 1980 | 520 |
| 97 | 2011-11-29 | SRM 525 | 1 | 604 | 292.09 | -1.24 | -12 | 2953 | 665 | -165 | 1910 | 611 |
| 96 | 2011-11-17 | SRM 524 | 1 | 167 | 218.71 | 0.39 | 8 | 2965 | 640 | 5 | 2075 | 406 |
| 95 | 2011-11-12 | SRM 523 | 1 | 155 | 223.64 | 0.53 | 10 | 2957 | 640 | 15 | 2070 | 425 |
| 94 | 2011-10-25 | SRM 522 | 1 | 27 | 171.34 | 2.67 | 28 | 2948 | 655 | 112 | 2055 | 435 |
| 93 | 2011-10-13 | SRM 521 | 1 | 210 | 222.16 | 0.08 | 4 | 2920 | 725 | 1 | 1943 | 554 |
| 92 | 2011-10-04 | SRM 520 | 1 | 150 | 266.40 | 0.83 | 14 | 2916 | 732 | 48 | 1942 | 546 |
| 91 | 2011-09-19 | SRM 519 | 1 | 439 | 189.49 | -1.21 | -13 | 2902 | 767 | -114 | 1894 | 616 |
| 90 | 2011-09-14 | SRM 518 | 1 | 63 | 268.06 | 2.09 | 26 | 2915 | 729 | 94 | 2008 | 470 |
| 89 | 2011-09-10 | SRM 517 | 1 | 463 | 271.26 | -0.77 | -9 | 2889 | 798 | -76 | 1914 | 583 |
| 88 | 2011-08-30 | SRM 516 | 1 | 296 | 224.62 | -0.40 | -4 | 2898 | 761 | -47 | 1990 | 482 |
| 87 | 2011-08-20 | SRM 515 | 1 | 204 | 252.38 | 0.31 | 7 | 2901 | 747 | -4 | 2037 | 425 |
| 86 | 2011-08-09 | SRM 514 | 1 | 67 | 194.65 | 1.54 | 23 | 2894 | 754 | 64 | 2041 | 425 |
| 85 | 2011-07-13 | SRM 512 | 1 | 110 | 314.63 | 1.52 | 22 | 2871 | 821 | 68 | 1977 | 498 |
| 84 | 2011-06-21 | SRM 510 | 1 | 33 | 230.15 | 2.80 | 31 | 2849 | 875 | 133 | 1909 | 596 |
| 83 | 2011-06-08 | SRM 509 | 1 | 346 | 316.39 | -0.13 | 0 | 2818 | 965 | -12 | 1776 | 831 |
| 82 | 2011-06-02 | SRM 508 | 1 | 199 | 343.36 | 0.79 | 14 | 2818 | 964 | 51 | 1788 | 799 |
| 81 | 2011-05-28 | SRM 507 | 1 | 186 | 316.92 | 0.77 | 14 | 2804 | 998 | 56 | 1737 | 904 |
| 80 | 2011-05-17 | SRM 504.5 | 1 | 388 | 335.73 | -0.21 | -1 | 2790 | 1016 | -7 | 1681 | 1019 |
| 79 | 2011-05-11 | SRM 506 | 1 | 147 | 237.33 | 0.69 | 14 | 2791 | 988 | 63 | 1688 | 976 |
| 78 | 2011-05-03 | Member SRM 505 | 1 | 275 | 294.67 | 0.09 | 4 | 2778 | 1027 | 33 | 1625 | 1157 |
| 77 | 2011-04-16 | Member SRM 503 | 1 | 258 | 340.29 | 0.40 | 9 | 2774 | 1034 | 58 | 1592 | 1258 |
| 76 | 2011-04-07 | SRM 502 | 1 | 448 | 237.40 | -1.04 | -14 | 2764 | 1058 | -149 | 1534 | 1449 |
| 75 | 2011-03-30 | Member SRM 501 | 1 | 236 | 299.38 | 0.34 | 9 | 2778 | 1020 | 37 | 1683 | 984 |
| 74 | 2011-03-19 | SRM 500 | 1 | 396 | 465.35 | -0.38 | -5 | 2769 | 1022 | -62 | 1646 | 1069 |
| 73 | 2011-03-08 | SRM 499 | 1 | 221 | 326.47 | 0.56 | 12 | 2774 | 998 | 48 | 1708 | 925 |
| 72 | 2011-02-26 | SRM 498 | 1 | 490 | 333.43 | -0.56 | -8 | 2762 | 1021 | -51 | 1660 | 1038 |
| 71 | 2011-02-10 | SRM 497 | 1 | 442 | 232.33 | -0.93 | -13 | 2770 | 987 | -123 | 1711 | 919 |
| 70 | 2011-02-01 | SRM 496 | 1 | 176 | 291.92 | 0.73 | 15 | 2783 | 953 | 44 | 1834 | 683 |
| 69 | 2011-01-27 | SRM 495 | 1 | 70 | 295.78 | 2.08 | 31 | 2768 | 985 | 116 | 1790 | 761 |
| 68 | 2011-01-22 | Member SRM 494 | 1 | 191 | 334.26 | 0.81 | 17 | 2736 | 1063 | 68 | 1674 | 991 |
| 67 | 2011-01-12 | SRM 493 | 1 | 158 | 259.30 | 0.72 | 17 | 2719 | 1125 | 73 | 1606 | 1145 |
| 66 | 2010-12-28 | SRM 492 | 1 | 365 | 294.72 | -0.59 | -9 | 2703 | 1185 | -90 | 1533 | 1379 |
| 65 | 2010-12-18 | Member SRM 491 | 1 | 96 | 357.21 | 1.90 | 33 | 2712 | 1135 | 138 | 1623 | 1112 |
| 64 | 2010-12-08 | SRM 490 | 1 | 494 | 368.16 | -0.63 | -10 | 2679 | 1245 | -98 | 1485 | 1552 |
| 63 | 2010-11-30 | Member SRM 489 | 1 | 316 | 325.10 | 0.04 | 3 | 2689 | 1198 | 16 | 1583 | 1207 |
| 62 | 2010-11-18 | SRM 488 | 1 | 276 | 275.37 | -0.42 | -7 | 2685 | 1194 | -73 | 1567 | 1222 |
| 61 | 2010-11-13 | SRM 487 | 1 | 710 | 359.48 | -1.02 | -17 | 2692 | 1161 | -174 | 1640 | 1034 |
| 60 | 2010-10-26 | SRM 486 | 1 | 297 | 329.13 | 0.15 | 6 | 2709 | 1097 | -10 | 1814 | 684 |
| 59 | 2010-10-21 | Member SRM 485 | 1 | 144 | 294.35 | 1.03 | 23 | 2703 | 1105 | 51 | 1824 | 671 |
| 58 | 2010-10-05 | SRM 484 | 1 | 35 | 242.70 | 2.79 | 45 | 2680 | 1176 | 146 | 1773 | 751 |
| 57 | 2010-09-25 | SRM 483 | 1 | 464 | 391.63 | -0.55 | -10 | 2636 | 1318 | -121 | 1627 | 1071 |
| 56 | 2010-09-15 | Member SRM 482 | 1 | 239 | 386.18 | 0.69 | 18 | 2645 | 1291 | 29 | 1748 | 802 |
| 55 | 2010-09-09 | SRM 481 | 1 | 383 | 350.98 | -0.13 | -1 | 2627 | 1342 | -48 | 1719 | 862 |
| 54 | 2010-08-26 | SRM 480 | 1 | 62 | 275.93 | 2.15 | 40 | 2628 | 1320 | 102 | 1767 | 767 |
| 53 | 2010-08-04 | Member SRM 478 | 1 | 373 | 369.56 | -0.01 | 2 | 2587 | 1482 | -35 | 1665 | 980 |
| 52 | 2010-07-28 | SRM 477 | 1 | 79 | 424.52 | 2.43 | 47 | 2585 | 1473 | 133 | 1700 | 902 |
| 51 | 2010-07-17 | SRM 476 | 1 | 513 | 458.31 | -0.16 | -2 | 2538 | 1661 | -58 | 1567 | 1217 |
| 50 | 2010-07-06 | SRM 475 | 1 | 279 | 346.12 | 0.31 | 11 | 2540 | 1638 | -4 | 1625 | 1049 |
| 49 | 2010-06-30 | Member Single Round Match 474 | 1 | 186 | 290.92 | 0.64 | 21 | 2529 | 1669 | 33 | 1629 | 1042 |
| 48 | 2010-06-17 | SRM 473 | 1 | 314 | 316.60 | 0.01 | 3 | 2508 | 1722 | -41 | 1596 | 1119 |
| 47 | 2010-06-05 | SRM 472 | 1 | 138 | 475.87 | 1.79 | 46 | 2505 | 1733 | 109 | 1637 | 1014 |
| 46 | 2010-05-20 | SRM 470 | 1 | 463 | 510.18 | 0.14 | 7 | 2459 | 1855 | -20 | 1528 | 1276 |
| 45 | 2010-05-04 | SRM 469 | 1 | 292 | 520.73 | 0.84 | 26 | 2452 | 1800 | 50 | 1548 | 1154 |
| 44 | 2010-04-20 | Member SRM 468 | 1 | 277 | 500.52 | 0.85 | 27 | 2426 | 1838 | 60 | 1498 | 1254 |
| 43 | 2010-04-15 | SRM 467 | 1 | 282 | 340.11 | -0.10 | -1 | 2399 | 1946 | -48 | 1438 | 1485 |
| 42 | 2010-04-03 | SRM 466 | 1 | 434 | 577.38 | 0.41 | 16 | 2400 | 1923 | 12 | 1486 | 1305 |
| 41 | 2010-03-25 | Member SRM 465 | 1 | 314 | 352.20 | 0.17 | 9 | 2384 | 1958 | -19 | 1474 | 1352 |
| 40 | 2010-03-16 | SRM 464 | 1 | 405 | 528.73 | 0.37 | 16 | 2375 | 2033 | -1 | 1493 | 1318 |
| 39 | 2010-03-02 | SRM 463 | 1 | 210 | 500.02 | 1.25 | 42 | 2360 | 2265 | 81 | 1494 | 1440 |
| 38 | 2010-02-17 | SRM 462 | 1 | 29 | 413.01 | 3.83 | 95 | 2317 | 2509 | 188 | 1413 | 1772 |
| 37 | 2010-02-13 | Member SRM 461 | 1 | 437 | 522.89 | -0.04 | 0 | 2223 | 2966 | -24 | 1225 | 2955 |
| 36 | 2010-02-06 | SRM 460 | 2 | 78 | 182.82 | 1.23 | 25 | 2222 | 2945 | 61 | 1249 | 2747 |
| 35 | 2010-01-19 | SRM 459 | 2 | 13 | 213.84 | 4.04 | 52 | 2198 | 3049 | 139 | 1188 | 3228 |
| 34 | 2010-01-14 | Member SRM 458 | 1 | 614 | 549.31 | -0.18 | -7 | 2146 | 3323 | -155 | 1049 | 4250 |
| 33 | 2010-01-04 | SRM 457 | 1 | 303 | 393.32 | 0.00 | 2 | 2154 | 3257 | -4 | 1204 | 3069 |
| 32 | 2009-12-22 | SRM 456 | 1 | 377 | 413.97 | -0.07 | -2 | 2152 | 3243 | -40 | 1208 | 3006 |
| 31 | 2009-12-17 | Member SRM 455 | 1 | 259 | 416.68 | 0.12 | 9 | 2153 | 3218 | 19 | 1248 | 2717 |
| 30 | 2009-12-05 | SRM 454 | 2 | 38 | 250.27 | 2.72 | 50 | 2144 | 3278 | 92 | 1229 | 2854 |
| 29 | 2009-11-25 | SRM 453.5 | 2 | 272 | 194.43 | -0.48 | -6 | 2094 | 3603 | -16 | 1137 | 3617 |
| 28 | 2009-11-05 | SRM 452 | 2 | 129 | 240.61 | 0.90 | 26 | 2100 | 3580 | 45 | 1153 | 3556 |
| 27 | 2009-10-20 | SRM 451 | 2 | 25 | 248.32 | 3.31 | 64 | 2073 | 3715 | 119 | 1108 | 3871 |
| 26 | 2009-10-17 | SRM 450 | 2 | 659 | 274.54 | -1.26 | -25 | 2009 | 4170 | -73 | 989 | 4906 |
| 25 | 2009-09-23 | SRM 449 | 2 | 419 | 310.06 | -0.46 | -7 | 2034 | 3977 | -15 | 1062 | 4257 |
| 24 | 2009-09-10 | SRM 448 | 2 | 351 | 274.41 | -0.36 | -5 | 2042 | 3922 | -6 | 1077 | 4150 |
| 23 | 2009-08-25 | SRM 447 | 2 | 113 | 271.34 | 1.26 | 39 | 2046 | 3856 | 66 | 1083 | 4058 |
| 22 | 2009-07-23 | SRM 445 | 2 | 18 | 400.43 | 4.47 | 88 | 2007 | 4102 | 162 | 1017 | 4612 |
| 21 | 2009-07-08 | SRM 444 | 2 | 669 | 352.79 | -0.92 | -22 | 1918 | 4780 | -51 | 855 | 6958 |
| 20 | 2009-06-23 | SRM 443 | 2 | 386 | 278.29 | -0.47 | -10 | 1941 | 4585 | -8 | 906 | 6045 |
| 19 | 2009-06-13 | SRM 442 | 2 | 75 | 403.18 | 2.43 | 72 | 1951 | 4528 | 119 | 914 | 5973 |
| 18 | 2009-05-27 | SRM 441 | 2 | 181 | 424.46 | 1.23 | 47 | 1879 | 5054 | 76 | 795 | 7925 |
| 17 | 2009-05-12 | SRM 440 | 2 | 196 | 486.54 | 1.31 | 56 | 1833 | 5503 | 94 | 719 | 9575 |
| 16 | 2009-04-30 | SRM 439 | 2 | 151 | 386.84 | 1.36 | 69 | 1777 | 6187 | 103 | 625 | 11326 |
| 15 | 2009-04-19 | SRM 438 | 2 | 320 | 461.42 | -0.18 | -5 | 1708 | 6887 | 11 | 522 | 11994 |
| 14 | 2009-03-24 | SRM 437 | 2 | 240 | 583.46 | 1.28 | 76 | 1713 | 6954 | 103 | 511 | 12221 |
| 13 | 2009-02-12 | SRM 435 | 2 | 96 | 506.30 | 2.40 | 126 | 1637 | 7633 | 178 | 408 | 12529 |
| 12 | 2009-01-21 | SRM 433 | 2 | 823 | 636.97 | -0.37 | -22 | 1510 | 10763 | -153 | 230 | 12890 |
| 11 | 2009-01-06 | SRM 432 | 2 | 539 | 469.45 | -0.27 | -17 | 1532 | 10346 | -48 | 383 | 12733 |
| 10 | 2008-12-20 | SRM 430 | 2 | 739 | 575.81 | -0.40 | -25 | 1549 | 9801 | -96 | 431 | 12712 |
| 9 | 2008-12-11 | SRM 429 | 2 | 603 | 576.38 | -0.25 | -15 | 1574 | 8623 | -32 | 527 | 12222 |
| 8 | 2008-11-25 | SRM 427 | 2 | 497 | 453.78 | -0.28 | -18 | 1589 | 8453 | -54 | 559 | 11930 |
| 7 | 2008-11-22 | SRM 426 | 2 | 525 | 550.13 | -0.22 | -14 | 1606 | 7835 | -32 | 613 | 11374 |
| 6 | 2008-11-12 | SRM 425 | 2 | 515 | 643.42 | 0.30 | 41 | 1620 | 7797 | 28 | 645 | 11325 |
| 5 | 2008-11-06 | SRM 424 | 2 | 515 | 541.54 | 0.07 | 19 | 1579 | 8426 | -10 | 617 | 11410 |
| 4 | 2008-10-28 | SRM 423 | 2 | 444 | 409.99 | -0.12 | -6 | 1560 | 9167 | -55 | 627 | 11345 |
| 3 | 2008-10-18 | SRM 422 | 2 | 615 | 740.38 | 0.27 | 63 | 1567 | 9165 | -23 | 682 | 11110 |
| 2 | 2008-10-08 | SRM 421 | 2 | 663 | 613.30 | -0.28 | -46 | 1503 | 11150 | -197 | 705 | 11122 |
| 1 | 2008-09-20 | SRM 418 | 2 | 445 | 513.13 | -0.16 | -27 | 1549 | 9593 | -298 | 902 | 8333 |