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 |
|---|---|---|---|
| 2910201028 | 54 | 2774 | 1664 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.215 | 0.819 | 1.038 | 98.6 | -241 | 351 | 2804 | 2570 | 1150 |
| EloSRM | 0.420 | 0.830 | 1.022 | 34.5 | -50 | 256 | 2783 | 2774 | 1547 |
| SRMFix | 0.421 | 0.845 | 1.043 | 44.5 | -82 | 229 | 2180 | 2158 | 1404 |
| SRM | 0.534 | 0.887 | 1.132 | 64.4 | -333 | 158 | 1763 | 1664 | 1203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | 2012-08-04 | SRM 551 | 1 | 512 | 342.00 | -0.58 | -10 | 2774 | 1547 | -96 | 1664 | 1203 |
| 53 | 2012-07-21 | SRM 550 | 1 | 260 | 376.79 | 0.54 | 15 | 2783 | 1498 | 15 | 1760 | 927 |
| 52 | 2012-07-09 | SRM 549 | 1 | 270 | 291.83 | 0.11 | 5 | 2769 | 1571 | -18 | 1745 | 970 |
| 51 | 2012-06-16 | SRM 546 | 1 | 137 | 419.42 | 1.61 | 33 | 2763 | 1601 | 87 | 1763 | 948 |
| 50 | 2012-06-07 | SRM 545 | 1 | 213 | 451.63 | 1.08 | 25 | 2731 | 1754 | 64 | 1676 | 1201 |
| 49 | 2012-06-02 | Round 2C | 1 | 539 | 624.70 | -0.23 | -4 | 2705 | 1858 | -69 | 1612 | 1419 |
| 48 | 2012-05-29 | SRM 544 | 1 | 202 | 340.16 | 0.75 | 21 | 2709 | 1833 | 39 | 1681 | 1181 |
| 47 | 2012-05-19 | SRM 543 | 1 | 182 | 526.47 | 1.53 | 36 | 2689 | 1942 | 92 | 1642 | 1309 |
| 46 | 2012-05-12 | TCO12 Round 2B | 1 | 487 | 790.03 | 0.70 | 22 | 2653 | 2167 | 52 | 1550 | 1745 |
| 45 | 2012-05-08 | SRM 542 | 1 | 286 | 295.43 | -0.35 | -7 | 2631 | 2285 | -80 | 1498 | 1998 |
| 44 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 812.43 | -0.04 | 1 | 2638 | 2202 | -26 | 1578 | 1605 |
| 43 | 2012-04-11 | SRM 540 | 1 | 178 | 578.46 | 1.70 | 42 | 2637 | 2157 | 109 | 1604 | 1460 |
| 42 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 41 | 2012-03-31 | TCO12 Round 1A | 1 | 332 | 744.54 | 1.16 | 30 | 2594 | 2325 | 68 | 1495 | 1908 |
| 40 | 2012-03-20 | SRM 538 | 1 | 439 | 511.80 | 0.22 | 10 | 2565 | 2471 | 11 | 1427 | 2229 |
| 39 | 2012-03-17 | SRM 537 | 1 | 709 | 634.12 | -0.36 | -9 | 2555 | 2531 | -100 | 1416 | 2318 |
| 38 | 2012-03-07 | SRM 536 | 1 | 617 | 515.13 | -0.26 | -6 | 2564 | 2449 | -83 | 1516 | 1781 |
| 37 | 2012-03-03 | SRM 535 | 1 | 340 | 594.77 | 0.81 | 28 | 2570 | 2387 | 30 | 1599 | 1406 |
| 36 | 2012-02-23 | SRM 534 | 1 | 288 | 458.15 | 0.67 | 26 | 2542 | 2532 | 26 | 1569 | 1502 |
| 35 | 2012-02-18 | SRM 533 | 1 | 288 | 615.62 | 1.10 | 40 | 2516 | 2635 | 63 | 1543 | 1599 |
| 34 | 2012-02-09 | SRM 532 | 1 | 286 | 574.22 | 1.01 | 40 | 2476 | 2848 | 67 | 1480 | 1878 |
| 33 | 2012-01-31 | SRM 531 | 1 | 350 | 623.94 | 0.83 | 37 | 2436 | 3094 | 63 | 1413 | 2230 |
| 32 | 2012-01-14 | SRM 529 | 1 | 511 | 652.71 | 0.35 | 19 | 2399 | 3323 | 14 | 1350 | 2663 |
| 31 | 2011-12-17 | SRM 527 | 1 | 458 | 672.12 | 0.55 | 28 | 2380 | 3394 | 45 | 1336 | 2773 |
| 30 | 2011-12-06 | SRM 526 | 1 | 251 | 401.01 | 0.68 | 34 | 2352 | 3528 | 68 | 1291 | 3111 |
| 29 | 2011-11-29 | SRM 525 | 2 | 38 | 214.90 | 2.50 | 43 | 2318 | 3748 | 94 | 1223 | 3739 |
| 28 | 2011-11-17 | SRM 524 | 2 | 303 | 167.14 | -0.86 | -12 | 2275 | 3995 | -22 | 1129 | 4621 |
| 27 | 2011-11-12 | SRM 523 | 2 | 257 | 189.30 | -0.44 | -4 | 2287 | 3893 | 1 | 1151 | 4454 |
| 26 | 2011-10-25 | SRM 522 | 1 | 501 | 462.04 | -0.12 | -4 | 2291 | 3836 | -64 | 1150 | 4412 |
| 25 | 2011-10-13 | SRM 521 | 2 | 126 | 220.21 | 0.80 | 24 | 2295 | 3785 | 36 | 1214 | 3748 |
| 24 | 2011-10-04 | SRM 520 | 2 | 170 | 244.48 | 0.52 | 19 | 2271 | 3924 | 27 | 1178 | 4082 |
| 23 | 2011-09-10 | SRM 517 | 2 | 167 | 289.19 | 0.79 | 26 | 2251 | 3976 | 43 | 1151 | 4303 |
| 22 | 2011-08-30 | SRM 516 | 2 | 103 | 237.58 | 1.21 | 36 | 2226 | 4080 | 59 | 1108 | 4619 |
| 21 | 2011-08-20 | SRM 515 | 2 | 624 | 229.93 | -1.44 | -28 | 2190 | 4315 | -73 | 1049 | 5191 |
| 20 | 2011-08-09 | SRM 514 | 2 | 324 | 174.83 | -0.89 | -17 | 2218 | 4118 | -30 | 1122 | 4518 |
| 19 | 2011-07-26 | SRM 513 | 2 | 320 | 228.56 | -0.49 | -7 | 2234 | 4014 | -4 | 1152 | 4258 |
| 18 | 2011-07-13 | SRM 512 | 2 | 159 | 285.95 | 0.85 | 33 | 2241 | 3946 | 47 | 1156 | 4203 |
| 17 | 2011-06-08 | SRM 509 | 2 | 207 | 260.08 | 0.33 | 18 | 2209 | 4124 | 32 | 1109 | 4579 |
| 16 | 2011-06-02 | SRM 508 | 2 | 108 | 348.49 | 1.69 | 57 | 2191 | 4212 | 84 | 1077 | 4841 |
| 15 | 2011-05-28 | SRM 507 | 2 | 725 | 298.20 | -1.28 | -33 | 2134 | 4579 | -63 | 993 | 5590 |
| 14 | 2011-05-17 | SRM 504.5 | 2 | 127 | 381.22 | 1.59 | 64 | 2167 | 4231 | 79 | 1056 | 4950 |
| 13 | 2011-05-11 | SRM 506 | 2 | 133 | 270.23 | 1.02 | 54 | 2103 | 4668 | 68 | 977 | 5691 |
| 12 | 2011-05-03 | Member SRM 505 | 2 | 482 | 349.72 | -0.46 | -14 | 2049 | 5101 | -4 | 909 | 6455 |
| 11 | 2011-04-07 | SRM 502 | 2 | 199 | 258.34 | 0.38 | 32 | 2063 | 4910 | 43 | 913 | 6313 |
| 10 | 2011-03-08 | SRM 499 | 2 | 715 | 347.29 | -1.04 | -42 | 2031 | 5079 | -51 | 870 | 6696 |
| 9 | 2011-02-26 | SRM 498 | 2 | 237 | 426.76 | 0.85 | 66 | 2073 | 4690 | 66 | 921 | 6051 |
| 8 | 2011-02-10 | SRM 497 | 2 | 562 | 355.22 | -0.93 | -50 | 2008 | 5267 | -111 | 855 | 6884 |
| 7 | 2011-02-01 | SRM 496 | 2 | 286 | 341.18 | 0.26 | 40 | 2058 | 4836 | 35 | 966 | 5608 |
| 6 | 2010-08-26 | SRM 480 | 2 | 350 | 231.59 | -0.60 | -28 | 2018 | 4544 | -22 | 931 | 5420 |
| 5 | 2010-08-14 | SRM 479 | 2 | 80 | 514.63 | 2.68 | 190 | 2046 | 4342 | 158 | 953 | 5205 |
| 4 | 2010-07-28 | SRM 477 | 2 | 159 | 743.78 | 2.23 | 256 | 1855 | 5691 | 153 | 795 | 6875 |
| 3 | 2010-07-17 | SRM 476 | 2 | 771 | 739.61 | -0.30 | -39 | 1599 | 8012 | -117 | 642 | 8399 |
| 2 | 2010-05-20 | SRM 470 | 2 | 733 | 743.70 | 0.02 | 23 | 1638 | 7509 | -108 | 759 | 7515 |
| 1 | 2010-05-04 | SRM 469 | 2 | 816 | 703.77 | -0.21 | -42 | 1616 | 7677 | -333 | 867 | 6267 |