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 |
|---|---|---|---|
| bupt_new | 28 | 2842 | 1573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.415 | 0.912 | 1.264 | 58.9 | -46 | 440 | 2887 | 2842 | 1227 |
| SRMFix | 0.435 | 0.926 | 1.293 | 64.5 | -61 | 346 | 2273 | 2188 | 1273 |
| initial | 0.361 | 0.967 | 1.323 | 116.4 | -218 | 524 | 2837 | 2418 | 1659 |
| SRM | 0.541 | 0.995 | 1.353 | 94.8 | -274 | 193 | 1774 | 1573 | 1590 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2012-06-02 | Round 2C | 1 | 539 | 552.54 | -0.40 | -13 | 2842 | 1227 | -64 | 1573 | 1590 |
| 27 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 722.04 | -0.21 | -4 | 2856 | 1144 | -39 | 1637 | 1368 |
| 26 | 2012-04-07 | TCO12 Round 1B | 1 | 592 | 275.40 | -1.10 | -26 | 2860 | 1064 | -28 | 1676 | 1180 |
| 25 | 2012-01-19 | SRM 530 | 1 | 241 | 212.76 | -0.18 | -1 | 2886 | 882 | 12 | 1704 | 1030 |
| 24 | 2011-12-06 | SRM 526 | 1 | 73 | 194.07 | 1.41 | 47 | 2887 | 847 | 119 | 1692 | 1042 |
| 23 | 2011-11-17 | SRM 524 | 1 | 545 | 306.87 | -1.01 | -27 | 2840 | 974 | -130 | 1573 | 1412 |
| 22 | 2011-10-25 | SRM 522 | 1 | 202 | 196.30 | -0.04 | 4 | 2867 | 883 | 27 | 1703 | 1003 |
| 21 | 2011-10-13 | SRM 521 | 1 | 144 | 275.11 | 0.93 | 37 | 2863 | 896 | 94 | 1676 | 1050 |
| 20 | 2011-10-04 | SRM 520 | 1 | 704 | 325.73 | -1.21 | -34 | 2826 | 983 | -192 | 1582 | 1362 |
| 19 | 2011-09-19 | SRM 519 | 1 | 64 | 250.93 | 1.97 | 68 | 2860 | 895 | 131 | 1774 | 837 |
| 18 | 2011-09-14 | SRM 518 | 1 | 100 | 386.31 | 1.95 | 75 | 2793 | 1091 | 149 | 1643 | 1155 |
| 17 | 2011-08-20 | SRM 515 | 1 | 316 | 376.64 | 0.25 | 19 | 2717 | 1344 | 52 | 1494 | 1691 |
| 16 | 2011-07-13 | SRM 512 | 1 | 681 | 446.40 | -0.77 | -27 | 2699 | 1424 | -133 | 1442 | 1962 |
| 15 | 2011-07-02 | SRM 511 | 1 | 401 | 427.65 | 0.09 | 11 | 2726 | 1310 | 23 | 1575 | 1378 |
| 14 | 2011-06-21 | SRM 510 | 1 | 177 | 309.18 | 0.80 | 46 | 2715 | 1349 | 86 | 1552 | 1469 |
| 13 | 2011-06-18 | TCO11 Round 1 | 1 | 1176 | 758.97 | -0.63 | -29 | 2669 | 1554 | -89 | 1466 | 1855 |
| 12 | 2011-06-08 | SRM 509 | 1 | 138 | 482.09 | 1.80 | 97 | 2698 | 1414 | 155 | 1555 | 1500 |
| 11 | 2011-05-28 | SRM 507 | 1 | 594 | 442.86 | -0.42 | -21 | 2601 | 1797 | -46 | 1400 | 2183 |
| 10 | 2011-05-19 | TCO11 Qual 2 | 1 | 205 | 408.88 | 1.00 | 66 | 2622 | 1685 | 88 | 1446 | 1914 |
| 9 | 2011-05-14 | TCO11 Qual 1 | 1 | 614 | 579.64 | -0.08 | 3 | 2555 | 1931 | 18 | 1358 | 2358 |
| 8 | 2011-04-07 | SRM 502 | 1 | 448 | 309.52 | -0.66 | -46 | 2553 | 1891 | -146 | 1340 | 2420 |
| 7 | 2011-03-08 | SRM 499 | 1 | 335 | 479.77 | 0.52 | 62 | 2599 | 1634 | 56 | 1486 | 1620 |
| 6 | 2011-02-26 | SRM 498 | 1 | 291 | 565.33 | 0.96 | 125 | 2537 | 1876 | 118 | 1430 | 1844 |
| 5 | 2011-02-01 | SRM 496 | 1 | 410 | 543.11 | 0.41 | 75 | 2412 | 2469 | 45 | 1312 | 2542 |
| 4 | 2010-12-08 | SRM 490 | 2 | 17 | 282.51 | 4.06 | 233 | 2336 | 2729 | 193 | 1267 | 2772 |
| 3 | 2010-11-30 | Member SRM 489 | 2 | 295 | 267.93 | -0.14 | 7 | 2103 | 4236 | 8 | 1074 | 4368 |
| 2 | 2010-10-26 | SRM 486 | 2 | 152 | 810.68 | 2.42 | 440 | 2096 | 4156 | 140 | 1066 | 4304 |
| 1 | 2010-05-04 | SRM 469 | 2 | 748 | 703.77 | -0.09 | -2 | 1656 | 7202 | -274 | 926 | 5470 |