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 |
|---|---|---|---|
| Leaper | 12 | 2187 | 960 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.330 | 0.643 | 0.937 | 77.4 | -84 | 280 | 1735 | 1676 | 4531 |
| SRMFix | 0.346 | 0.644 | 0.990 | 52.7 | -62 | 138 | 1504 | 1495 | 5786 |
| EloSRM | 0.315 | 0.692 | 1.041 | 68.5 | -46 | 268 | 2198 | 2187 | 5754 |
| SRM | 0.270 | 0.746 | 1.128 | 64.8 | -140 | 127 | 1060 | 960 | 6999 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2013-03-09 | TCO13 Round 1C | 1 | 1045 | 923.58 | -0.18 | -11 | 2187 | 5754 | 0 | 960 | 6999 |
| 11 | 2013-01-29 | SRM 568 | 2 | 106 | 643.02 | 2.60 | 268 | 2198 | 5355 | 115 | 960 | 6923 |
| 10 | 2010-06-05 | SRM 472 | 2 | 112 | 494.04 | 2.14 | 121 | 1930 | 5063 | 127 | 845 | 6335 |
| 9 | 2010-05-24 | TCO10 Qual 3 | 1 | 822 | 758.12 | -0.12 | -7 | 1810 | 6017 | -23 | 718 | 8053 |
| 8 | 2010-04-15 | SRM 467 | 2 | 422 | 348.38 | -0.28 | -12 | 1816 | 5592 | -17 | 741 | 7477 |
| 7 | 2010-04-03 | SRM 466 | 2 | 740 | 489.25 | -0.81 | -46 | 1828 | 5425 | -111 | 758 | 7239 |
| 6 | 2010-02-17 | SRM 462 | 2 | 452 | 299.39 | -0.59 | -32 | 1873 | 5400 | -53 | 869 | 6371 |
| 5 | 2010-02-13 | Member SRM 461 | 2 | 389 | 499.05 | 0.36 | 48 | 1905 | 5119 | 18 | 922 | 5607 |
| 4 | 2010-02-06 | SRM 460 | 2 | 423 | 573.96 | 0.44 | 69 | 1857 | 5470 | 9 | 904 | 5777 |
| 3 | 2010-01-04 | SRM 457 | 2 | 445 | 363.53 | -0.29 | -26 | 1788 | 5848 | -93 | 895 | 5709 |
| 2 | 2009-12-05 | SRM 454 | 2 | 506 | 576.82 | 0.19 | 60 | 1815 | 5674 | -72 | 988 | 4878 |
| 1 | 2009-10-17 | SRM 450 | 2 | 537 | 666.34 | 0.31 | 125 | 1755 | 6229 | -140 | 1060 | 4265 |