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 |
|---|---|---|---|
| yll1986 | 8 | 1831 | 771 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.125 | 0.673 | 0.800 | 91.7 | -87 | 331 | 1862 | 1831 | 5524 |
| initial | 0.163 | 0.675 | 0.792 | 81.3 | -71 | 180 | 1429 | 1357 | 5256 |
| SRMFix | 0.184 | 0.678 | 0.804 | 84.7 | -112 | 228 | 1354 | 1318 | 5739 |
| SRM | 0.155 | 0.745 | 0.906 | 114.9 | -431 | 120 | 889 | 771 | 9049 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-05-12 | SRM 440 | 2 | 585 | 401.72 | -0.54 | -31 | 1831 | 5524 | -29 | 771 | 9049 |
| 7 | 2009-02-12 | SRM 435 | 2 | 168 | 349.44 | 1.06 | 98 | 1862 | 5285 | 81 | 800 | 9464 |
| 6 | 2008-12-11 | SRM 429 | 2 | 514 | 445.40 | -0.21 | -9 | 1764 | 6379 | -16 | 719 | 10692 |
| 5 | 2008-12-04 | TC China 08 - 1C | 1 | 123 | 174.91 | 0.51 | 69 | 1773 | 6270 | 44 | 735 | 10521 |
| 4 | 2008-12-02 | SRM 428 | 2 | 513 | 459.25 | -0.41 | -41 | 1704 | 7071 | -80 | 691 | 11049 |
| 3 | 2008-09-04 | SRM 416 | 2 | 536 | 335.10 | -0.68 | -67 | 1746 | 6395 | -118 | 771 | 10169 |
| 2 | 2008-08-06 | SRM 413 | 2 | 190 | 587.46 | 1.63 | 331 | 1813 | 5656 | 120 | 889 | 8573 |
| 1 | 2008-07-31 | SRM 412 | 2 | 667 | 574.83 | -0.35 | -87 | 1481 | 11196 | -431 | 769 | 10159 |