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 |
|---|---|---|---|
| promix | 5 | 1931 | 923 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.277 | 0.399 | 0.491 | 57.1 | -36 | 106 | 1413 | 1413 | 4997 |
| EloSRM | 0.261 | 0.401 | 0.485 | 86.0 | -40 | 211 | 1931 | 1931 | 4685 |
| Odd | 0.270 | 0.411 | 0.494 | 88.4 | -38 | 224 | 1806 | 1806 | 4728 |
| initial | 0.390 | 0.488 | 0.578 | 58.8 | -30 | 127 | 1435 | 1435 | 4575 |
| SRM | -0.108 | 0.490 | 0.553 | 76.6 | -113 | 53 | 1106 | 923 | 7745 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-04-19 | SRM 438 | 2 | 218 | 381.53 | 0.81 | 91 | 1931 | 4685 | 53 | 923 | 7745 |
| 4 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 738.90 | -0.35 | -40 | 1839 | 5530 | -113 | 870 | 8617 |
| 3 | 2009-02-28 | TCO09 Qual 2 | 1 | 1010 | 1,046.94 | 0.05 | 25 | 1879 | 5056 | -54 | 983 | 6984 |
| 2 | 2009-02-07 | SRM 434 | 2 | 402 | 459.99 | 0.19 | 64 | 1854 | 5448 | -69 | 1037 | 5913 |
| 1 | 2008-10-18 | SRM 422 | 2 | 447 | 678.20 | 0.60 | 211 | 1791 | 5922 | -94 | 1106 | 5511 |