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 |
|---|---|---|---|
| Tan90909090 | 114 | 2950 | 1374 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.178 | 0.660 | 0.984 | 26.3 | -126 | 302 | 2296 | 2165 | 1197 |
| EloSRM | 0.202 | 0.661 | 0.989 | 21.0 | -98 | 235 | 2986 | 2950 | 1162 |
| initial | 0.088 | 0.694 | 1.042 | 83.6 | -406 | 560 | 3119 | 2385 | 1475 |
| SRM | 0.365 | 0.766 | 1.154 | 68.6 | -457 | 231 | 1809 | 1374 | 2185 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 114 | 2015-08-22 | 2015 TCO 2D | 1 | 311 | 270.12 | -0.48 | -9 | 2950 | 1162 | -73 | 1374 | 2185 |
| 113 | 2015-08-01 | SRM 664 | 1 | 222 | 242.34 | -0.45 | -7 | 2960 | 1147 | -46 | 1447 | 1804 |
| 112 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 314.18 | -0.16 | -2 | 2967 | 1138 | -32 | 1493 | 1606 |
| 111 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 513.68 | -0.33 | -6 | 2969 | 1252 | -67 | 1525 | 1667 |
| 110 | 2015-05-05 | SRM 658 | 1 | 340 | 220.37 | -0.63 | -11 | 2975 | 1254 | -53 | 1592 | 1443 |
| 109 | 2015-04-11 | 2015 TCO 1A | 1 | 256 | 286.77 | 0.16 | 6 | 2986 | 1242 | 31 | 1645 | 1330 |
| 108 | 2015-03-17 | SRM 653 | 1 | 254 | 286.68 | -0.39 | -6 | 2979 | 1252 | -72 | 1614 | 1441 |
| 107 | 2015-02-10 | SRM 649 | 1 | 172 | 230.70 | 0.42 | 12 | 2986 | 1236 | 40 | 1686 | 1202 |
| 106 | 2015-02-02 | SRM 648 | 1 | 80 | 230.19 | 1.52 | 31 | 2974 | 1285 | 111 | 1646 | 1355 |
| 105 | 2014-11-28 | SRM 639 | 1 | 188 | 236.88 | 0.30 | 9 | 2943 | 1371 | 53 | 1535 | 1820 |
| 104 | 2014-11-02 | SRM 638 | 1 | 86 | 187.12 | 1.12 | 22 | 2934 | 1403 | 115 | 1482 | 2108 |
| 103 | 2014-10-14 | SRM 636 | 1 | 259 | 241.38 | -0.10 | 0 | 2912 | 1500 | 49 | 1367 | 2823 |
| 102 | 2014-10-04 | SRM 635 | 1 | 222 | 337.21 | -0.22 | -2 | 2912 | 1503 | 6 | 1318 | 3233 |
| 101 | 2014-08-30 | SRM 631 | 1 | 510 | 346.01 | -0.77 | -12 | 2914 | 1466 | -75 | 1312 | 3243 |
| 100 | 2014-07-22 | SRM 628 | 1 | 435 | 337.90 | -0.64 | -9 | 2925 | 1408 | -75 | 1387 | 2668 |
| 99 | 2014-07-05 | TCO14 Round 2C | 1 | 387 | 448.60 | 0.21 | 6 | 2934 | 1343 | 57 | 1462 | 2220 |
| 98 | 2014-06-19 | SRM 625 | 1 | 525 | 355.08 | -0.78 | -11 | 2928 | 1368 | -86 | 1405 | 2561 |
| 97 | 2014-06-07 | TCO14 Round 2B | 1 | 702 | 577.11 | -0.28 | -4 | 2939 | 1334 | 3 | 1491 | 2060 |
| 96 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 693.69 | -0.57 | -8 | 2942 | 1310 | -75 | 1488 | 2131 |
| 95 | 2014-05-10 | SRM 620 | 1 | 719 | 384.09 | -0.90 | -12 | 2951 | 1296 | -80 | 1563 | 1757 |
| 94 | 2014-05-05 | SRM 619 | 1 | 173 | 300.27 | 0.80 | 16 | 2963 | 1247 | 74 | 1643 | 1433 |
| 93 | 2014-04-21 | SRM 617 | 1 | 510 | 345.98 | -0.56 | -8 | 2947 | 1295 | -24 | 1569 | 1695 |
| 92 | 2014-04-12 | TCO14 Round 1A | 1 | 176 | 484.02 | 1.46 | 23 | 2954 | 1245 | 106 | 1593 | 1557 |
| 91 | 2014-03-29 | SRM 614 | 1 | 300 | 324.52 | 0.11 | 5 | 2931 | 1278 | 52 | 1487 | 2000 |
| 90 | 2014-03-04 | SRM 611 | 1 | 341 | 340.88 | -0.49 | -7 | 2926 | 1308 | -44 | 1435 | 2346 |
| 89 | 2014-02-07 | SRM 608 | 1 | 358 | 293.02 | -0.29 | -3 | 2933 | 1272 | 23 | 1479 | 2131 |
| 88 | 2014-02-03 | SRM 607 | 1 | 423 | 379.05 | -0.57 | -8 | 2936 | 1262 | -66 | 1456 | 2251 |
| 87 | 2014-01-21 | SRM 605 | 1 | 464 | 295.58 | -0.91 | -13 | 2944 | 1226 | -109 | 1522 | 1891 |
| 86 | 2014-01-06 | SRM 603 | 1 | 187 | 242.93 | 0.38 | 10 | 2957 | 1172 | 54 | 1631 | 1421 |
| 85 | 2013-12-14 | SRM 600 | 1 | 887 | 397.02 | -1.16 | -16 | 2947 | 1175 | -136 | 1577 | 1606 |
| 84 | 2013-11-20 | SRM 597 | 1 | 166 | 269.50 | 0.70 | 14 | 2964 | 1089 | 59 | 1713 | 1124 |
| 83 | 2013-11-01 | SRM 596 | 1 | 247 | 275.96 | 0.16 | 5 | 2949 | 1125 | 32 | 1654 | 1282 |
| 82 | 2013-10-15 | SRM 594 | 1 | 397 | 261.14 | -0.61 | -8 | 2944 | 1140 | -32 | 1622 | 1370 |
| 81 | 2013-10-05 | SRM 593 | 1 | 313 | 274.36 | -0.19 | -1 | 2952 | 1117 | 9 | 1654 | 1272 |
| 80 | 2013-09-27 | SRM 592 | 1 | 218 | 244.96 | 0.17 | 6 | 2953 | 1097 | 38 | 1645 | 1290 |
| 79 | 2013-09-07 | SRM 590 | 1 | 154 | 297.68 | 0.95 | 18 | 2947 | 1104 | 92 | 1607 | 1443 |
| 78 | 2013-08-27 | SRM 589 | 1 | 404 | 338.84 | -0.66 | -9 | 2929 | 1148 | -78 | 1515 | 1817 |
| 77 | 2013-08-12 | SRM 588 | 1 | 451 | 332.66 | -0.76 | -10 | 2938 | 1114 | -110 | 1593 | 1496 |
| 76 | 2013-07-27 | SRM 586 | 1 | 192 | 251.65 | 0.39 | 10 | 2948 | 1068 | 45 | 1703 | 1103 |
| 75 | 2013-07-19 | SRM 585 | 1 | 577 | 283.34 | -1.03 | -14 | 2938 | 1095 | -96 | 1658 | 1238 |
| 74 | 2013-07-10 | SRM 584 | 1 | 125 | 229.54 | 0.88 | 17 | 2952 | 1048 | 63 | 1754 | 995 |
| 73 | 2013-06-18 | SRM 583 | 1 | 415 | 292.52 | -0.50 | -7 | 2935 | 1111 | -39 | 1691 | 1149 |
| 72 | 2013-06-14 | SRM 582 | 1 | 171 | 237.98 | 0.48 | 12 | 2942 | 1078 | 46 | 1730 | 1044 |
| 71 | 2013-05-25 | SRM 580 | 1 | 227 | 330.73 | 0.54 | 13 | 2930 | 1160 | 55 | 1684 | 1201 |
| 70 | 2013-05-18 | SRM 579 | 1 | 359 | 340.03 | -0.08 | 1 | 2917 | 1201 | 14 | 1629 | 1383 |
| 69 | 2013-05-11 | TCO13 Round 2C | 1 | 239 | 479.99 | 1.01 | 21 | 2916 | 1218 | 93 | 1615 | 1484 |
| 68 | 2013-05-02 | SRM 578 | 1 | 315 | 242.98 | -0.38 | -5 | 2895 | 1271 | 1 | 1522 | 1883 |
| 67 | 2013-04-26 | SRM 577 | 1 | 408 | 415.52 | -0.49 | -7 | 2900 | 1244 | -64 | 1521 | 1886 |
| 66 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 634.08 | -0.30 | -4 | 2907 | 1234 | -42 | 1585 | 1648 |
| 65 | 2013-04-06 | SRM 575 | 1 | 630 | 453.31 | -0.74 | -11 | 2911 | 1222 | -103 | 1627 | 1516 |
| 64 | 2013-03-25 | SRM 574 | 1 | 113 | 330.31 | 1.55 | 28 | 2922 | 1150 | 105 | 1730 | 1144 |
| 63 | 2013-03-06 | SRM 572 | 1 | 481 | 300.11 | -0.87 | -13 | 2894 | 1212 | -130 | 1625 | 1479 |
| 62 | 2013-03-02 | TCO13 Round 1B | 1 | 333 | 267.31 | -0.32 | -2 | 2907 | 1157 | 7 | 1755 | 1050 |
| 61 | 2013-02-23 | TCO13 Round 1A | 1 | 702 | 289.27 | -1.28 | -16 | 2910 | 1126 | -61 | 1748 | 1045 |
| 60 | 2013-02-19 | SRM 571 | 1 | 19 | 335.35 | 4.14 | 57 | 2926 | 1065 | 175 | 1809 | 865 |
| 59 | 2013-02-13 | SRM 570 | 1 | 350 | 316.50 | -0.14 | 0 | 2870 | 1251 | 2 | 1634 | 1377 |
| 58 | 2013-01-29 | SRM 568 | 1 | 88 | 339.44 | 1.95 | 39 | 2870 | 1236 | 136 | 1632 | 1356 |
| 57 | 2013-01-21 | SRM 567 | 1 | 488 | 339.56 | -0.71 | -14 | 2831 | 1370 | -108 | 1496 | 1899 |
| 56 | 2013-01-12 | SRM 566 | 1 | 291 | 332.66 | 0.19 | 9 | 2844 | 1318 | 31 | 1604 | 1439 |
| 55 | 2012-12-12 | SRM 564 | 1 | 282 | 329.00 | 0.22 | 9 | 2836 | 1352 | 38 | 1573 | 1578 |
| 54 | 2012-11-30 | SRM 562 | 1 | 128 | ||||||||
| 53 | 2012-11-20 | SRM 561 | 1 | 376 | 332.98 | -0.56 | -10 | 2827 | 1377 | -90 | 1535 | 1756 |
| 52 | 2012-11-10 | SRM 560 | 1 | 267 | 293.91 | 0.14 | 7 | 2837 | 1326 | 20 | 1625 | 1367 |
| 51 | 2012-10-30 | SRM 559 | 1 | 121 | 213.48 | 0.81 | 23 | 2830 | 1339 | 77 | 1605 | 1439 |
| 50 | 2012-10-19 | SRM 558 | 1 | 329 | 373.01 | -0.39 | -7 | 2807 | 1443 | -62 | 1528 | 1783 |
| 49 | 2012-10-10 | SRM 557 | 1 | 475 | 391.11 | -0.61 | -12 | 2814 | 1402 | -109 | 1590 | 1490 |
| 48 | 2012-09-07 | SRM 555 | 1 | 347 | 313.23 | -0.15 | 0 | 2826 | 1350 | -25 | 1699 | 1107 |
| 47 | 2012-08-04 | SRM 551 | 1 | 212 | 326.21 | 0.62 | 18 | 2826 | 1321 | 33 | 1724 | 1014 |
| 46 | 2012-07-21 | SRM 550 | 1 | 263 | 359.72 | 0.45 | 14 | 2808 | 1397 | 25 | 1691 | 1115 |
| 45 | 2012-07-02 | SRM 548 | 1 | 166 | 298.41 | 0.85 | 23 | 2794 | 1433 | 55 | 1666 | 1203 |
| 44 | 2012-06-16 | SRM 546 | 1 | 342 | 397.21 | 0.22 | 9 | 2771 | 1568 | 16 | 1611 | 1429 |
| 43 | 2012-06-07 | SRM 545 | 1 | 374 | 415.10 | 0.15 | 7 | 2763 | 1591 | 12 | 1595 | 1511 |
| 42 | 2012-06-02 | Round 2C | 1 | 539 | 600.74 | -0.28 | -6 | 2755 | 1611 | -65 | 1583 | 1544 |
| 41 | 2012-05-29 | SRM 544 | 1 | 244 | 308.11 | 0.34 | 13 | 2761 | 1578 | 20 | 1648 | 1287 |
| 40 | 2012-05-19 | SRM 543 | 1 | 280 | 469.13 | 0.74 | 24 | 2748 | 1639 | 52 | 1628 | 1384 |
| 39 | 2012-05-12 | TCO12 Round 2B | 1 | 502 | 717.27 | 0.52 | 20 | 2725 | 1791 | 43 | 1576 | 1617 |
| 38 | 2012-04-23 | SRM 541 | 1 | 489 | 510.86 | -0.37 | -8 | 2705 | 1855 | -66 | 1533 | 1830 |
| 37 | 2012-04-21 | TCO12 Round 2A | 1 | 368 | 827.48 | 1.17 | 39 | 2713 | 1801 | 98 | 1599 | 1532 |
| 36 | 2012-04-11 | SRM 540 | 1 | 381 | 522.69 | -0.20 | -3 | 2674 | 1938 | -36 | 1501 | 1925 |
| 35 | 2012-04-07 | TCO12 Round 1B | 1 | 338 | 510.79 | 0.60 | 20 | 2677 | 1897 | 39 | 1537 | 1752 |
| 34 | 2012-04-04 | SRM 539 | 1 | 380 | ||||||||
| 33 | 2012-03-07 | SRM 536 | 1 | 407 | 457.63 | 0.17 | 9 | 2657 | 1916 | 14 | 1498 | 1864 |
| 32 | 2012-03-03 | SRM 535 | 1 | 453 | 515.31 | 0.19 | 11 | 2647 | 1935 | 17 | 1484 | 1908 |
| 31 | 2012-02-18 | SRM 533 | 1 | 261 | 524.44 | 1.01 | 37 | 2637 | 1971 | 91 | 1467 | 1963 |
| 30 | 2012-02-09 | SRM 532 | 1 | 301 | 490.13 | 0.70 | 30 | 2600 | 2143 | 82 | 1376 | 2508 |
| 29 | 2012-01-31 | SRM 531 | 1 | 378 | 528.48 | 0.46 | 23 | 2570 | 2316 | 71 | 1294 | 3136 |
| 28 | 2012-01-14 | SRM 529 | 1 | 639 | 537.45 | -0.25 | -7 | 2547 | 2403 | -27 | 1223 | 3776 |
| 27 | 2011-12-28 | SRM 528 | 1 | 540 | 476.44 | -0.36 | -12 | 2554 | 2350 | -66 | 1250 | 3508 |
| 26 | 2011-11-29 | SRM 525 | 1 | 588 | 496.82 | -0.24 | -6 | 2566 | 2221 | -31 | 1316 | 2917 |
| 25 | 2011-10-13 | SRM 521 | 1 | 646 | 436.46 | -0.62 | -18 | 2572 | 2127 | -165 | 1347 | 2599 |
| 24 | 2011-10-04 | SRM 520 | 1 | 401 | 506.94 | 0.34 | 17 | 2591 | 2008 | 21 | 1512 | 1636 |
| 23 | 2011-09-19 | SRM 519 | 1 | 226 | 391.80 | 0.79 | 33 | 2574 | 2091 | 63 | 1491 | 1758 |
| 22 | 2011-09-14 | SRM 518 | 1 | 281 | 550.09 | 0.97 | 41 | 2540 | 2253 | 87 | 1428 | 2105 |
| 21 | 2011-09-10 | SRM 517 | 1 | 357 | 600.05 | 0.75 | 37 | 2499 | 2428 | 76 | 1341 | 2576 |
| 20 | 2011-08-30 | SRM 516 | 1 | 400 | 504.70 | 0.34 | 21 | 2462 | 2596 | 42 | 1265 | 3163 |
| 19 | 2011-08-20 | SRM 515 | 2 | 12 | 121.76 | 3.34 | 56 | 2442 | 2705 | 157 | 1223 | 3553 |
| 18 | 2011-08-09 | SRM 514 | 1 | 525 | 412.76 | -0.39 | -18 | 2385 | 3042 | -134 | 1066 | 5057 |
| 17 | 2011-07-26 | SRM 513 | 1 | 589 | 530.80 | -0.15 | -5 | 2403 | 2948 | -46 | 1200 | 3798 |
| 16 | 2011-07-13 | SRM 512 | 2 | 90 | 148.09 | 0.72 | 25 | 2409 | 2914 | 68 | 1246 | 3340 |
| 15 | 2011-07-02 | SRM 511 | 2 | 138 | 150.16 | 0.12 | 11 | 2383 | 3035 | 59 | 1178 | 3971 |
| 14 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 1,124.39 | -0.32 | -17 | 2372 | 3099 | -111 | 1119 | 4458 |
| 13 | 2011-06-08 | SRM 509 | 1 | 689 | 639.48 | -0.11 | -3 | 2390 | 2992 | -50 | 1230 | 3468 |
| 12 | 2011-06-02 | SRM 508 | 1 | 540 | 628.52 | -0.10 | -3 | 2393 | 2923 | -42 | 1280 | 3022 |
| 11 | 2011-05-28 | SRM 507 | 1 | 429 | 639.34 | 0.58 | 49 | 2396 | 2859 | 42 | 1322 | 2687 |
| 10 | 2011-05-19 | TCO11 Qual 2 | 1 | 62 | 792.42 | 3.68 | 170 | 2346 | 3125 | 223 | 1280 | 2948 |
| 9 | 2011-05-17 | SRM 504.5 | 2 | 171 | 367.03 | 1.10 | 60 | 2176 | 4172 | 72 | 1057 | 4942 |
| 8 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,079.36 | -0.21 | -17 | 2116 | 4555 | -76 | 985 | 5550 |
| 7 | 2011-04-16 | Member SRM 503 | 2 | 312 | 295.13 | -0.08 | 7 | 2132 | 4429 | 25 | 1061 | 4823 |
| 6 | 2011-03-30 | Member SRM 501 | 2 | 18 | 439.73 | 4.61 | 212 | 2125 | 4420 | 231 | 1036 | 4995 |
| 5 | 2011-03-19 | SRM 500 | 2 | 496 | 550.87 | 0.15 | 28 | 1914 | 6090 | 21 | 805 | 7583 |
| 4 | 2011-03-08 | SRM 499 | 2 | 437 | 637.99 | 0.55 | 76 | 1886 | 6317 | 50 | 784 | 7932 |
| 3 | 2011-02-26 | SRM 498 | 2 | 340 | 899.94 | 1.40 | 235 | 1809 | 6966 | 112 | 734 | 8425 |
| 2 | 2011-02-10 | SRM 497 | 2 | 562 | 609.93 | -0.15 | -23 | 1575 | 9941 | -121 | 622 | 9590 |
| 1 | 2011-01-27 | SRM 495 | 2 | 920 | 745.68 | -0.42 | -98 | 1597 | 9359 | -457 | 743 | 8302 |