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 |
|---|---|---|---|
| Berestinsky | 30 | 2783 | 1556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.309 | 0.705 | 1.188 | 57.8 | -98 | 623 | 2823 | 2783 | 1176 |
| Odd | 0.317 | 0.706 | 1.189 | 57.4 | -95 | 624 | 2640 | 2594 | 1203 |
| SRM | 0.329 | 0.709 | 1.107 | 79.9 | -217 | 301 | 1795 | 1556 | 1509 |
| SRMFix | 0.391 | 0.726 | 1.188 | 52.9 | -76 | 566 | 2211 | 2141 | 1293 |
| initial | 0.345 | 0.730 | 1.188 | 87.9 | -136 | 645 | 2715 | 2447 | 1316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2011-11-29 | SRM 525 | 1 | 321 | 347.03 | 0.11 | 9 | 2783 | 1176 | 37 | 1556 | 1509 |
| 29 | 2011-10-25 | SRM 522 | 1 | 469 | 225.52 | -1.06 | -28 | 2774 | 1179 | -113 | 1519 | 1635 |
| 28 | 2011-09-10 | SRM 517 | 1 | 594 | 382.17 | -0.88 | -21 | 2801 | 1050 | -129 | 1632 | 1191 |
| 27 | 2011-07-09 | TCO11 Round 3 | 1 | 160 | 273.64 | 0.77 | 36 | 2823 | 963 | 99 | 1761 | 863 |
| 26 | 2011-07-02 | SRM 511 | 1 | 588 | 414.96 | -0.74 | -18 | 2786 | 1075 | -133 | 1662 | 1092 |
| 25 | 2011-06-25 | TCO11 Round 2 | 1 | 301 | 488.24 | 0.70 | 30 | 2804 | 1027 | 58 | 1795 | 794 |
| 24 | 2011-06-18 | TCO11 Round 1 | 1 | 371 | 706.56 | 0.93 | 35 | 2774 | 1115 | 67 | 1737 | 925 |
| 23 | 2011-06-08 | SRM 509 | 1 | 232 | 396.70 | 0.77 | 30 | 2739 | 1234 | 61 | 1670 | 1087 |
| 22 | 2011-06-02 | SRM 508 | 1 | 136 | 465.47 | 1.78 | 59 | 2709 | 1364 | 132 | 1609 | 1280 |
| 21 | 2011-05-28 | SRM 507 | 1 | 531 | 413.73 | -0.36 | -10 | 2650 | 1595 | -30 | 1477 | 1784 |
| 20 | 2011-05-19 | TCO11 Qual 2 | 1 | 195 | 347.38 | 0.83 | 33 | 2660 | 1531 | 63 | 1507 | 1639 |
| 19 | 2011-05-17 | SRM 504.5 | 1 | 605 | 447.22 | -0.44 | -15 | 2626 | 1637 | -51 | 1444 | 1891 |
| 18 | 2011-05-14 | TCO11 Qual 1 | 1 | 625 | 474.49 | -0.40 | -11 | 2641 | 1559 | -20 | 1495 | 1635 |
| 17 | 2011-05-11 | SRM 506 | 1 | 230 | 314.93 | 0.45 | 31 | 2652 | 1491 | 51 | 1515 | 1550 |
| 16 | 2011-05-03 | Member SRM 505 | 1 | 256 | 426.09 | 0.74 | 48 | 2621 | 1609 | 89 | 1464 | 1762 |
| 15 | 2011-04-16 | Member SRM 503 | 1 | 577 | 464.66 | -0.31 | -14 | 2573 | 1806 | -33 | 1375 | 2236 |
| 14 | 2011-04-07 | SRM 502 | 1 | 291 | 314.12 | 0.11 | 16 | 2587 | 1725 | 31 | 1408 | 2021 |
| 13 | 2011-03-08 | SRM 499 | 1 | 606 | 438.51 | -0.47 | -26 | 2572 | 1754 | -65 | 1377 | 2150 |
| 12 | 2011-02-01 | SRM 496 | 1 | 360 | 406.94 | 0.18 | 22 | 2598 | 1602 | 34 | 1442 | 1796 |
| 11 | 2011-01-27 | SRM 495 | 1 | 396 | 404.75 | 0.03 | 12 | 2576 | 1672 | 18 | 1408 | 1946 |
| 10 | 2011-01-22 | Member SRM 494 | 1 | 439 | 438.99 | 0.00 | 10 | 2564 | 1717 | 15 | 1390 | 2026 |
| 9 | 2010-11-30 | Member SRM 489 | 1 | 327 | 437.14 | 0.42 | 56 | 2554 | 1701 | 67 | 1375 | 2073 |
| 8 | 2010-10-21 | Member SRM 485 | 1 | 364 | 413.32 | 0.18 | 34 | 2498 | 1895 | 39 | 1308 | 2392 |
| 7 | 2010-06-17 | SRM 473 | 1 | 402 | 319.01 | -0.42 | -37 | 2464 | 1898 | -117 | 1269 | 2602 |
| 6 | 2010-06-05 | SRM 472 | 1 | 413 | 472.84 | 0.20 | 36 | 2501 | 1748 | 24 | 1386 | 1914 |
| 5 | 2010-05-20 | SRM 470 | 1 | 278 | 606.46 | 1.12 | 181 | 2465 | 1828 | 144 | 1362 | 1956 |
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 824 | 477.59 | -0.79 | -98 | 2284 | 2644 | -113 | 1218 | 2939 |
| 3 | 2010-03-25 | Member SRM 465 | 1 | 288 | 398.61 | 0.47 | 152 | 2382 | 1967 | 47 | 1331 | 1983 |
| 2 | 2009-07-08 | SRM 444 | 2 | 16 | 684.47 | 5.42 | 623 | 2230 | 2724 | 301 | 1284 | 2477 |
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |