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 |
|---|---|---|---|
| sonicxp | 7 | 1950 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.304 | 0.784 | 1.117 | 95.6 | -135 | 239 | 1489 | 1385 | 4863 |
| initial | 0.258 | 0.798 | 1.144 | 96.1 | -157 | 307 | 1570 | 1417 | 4537 |
| EloSRM | 0.188 | 0.848 | 1.104 | 119.9 | -122 | 270 | 2053 | 1950 | 4602 |
| SRM | 0.442 | 0.858 | 1.149 | 141.1 | -546 | 166 | 944 | 884 | 5774 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-12-22 | SRM 456 | 2 | 318 | 286.49 | -0.15 | 1 | 1950 | 4602 | 10 | 884 | 5774 |
| 6 | 2009-09-23 | SRM 449 | 2 | 464 | 392.54 | -0.24 | -7 | 1949 | 4608 | 11 | 874 | 6703 |
| 5 | 2009-09-10 | SRM 448 | 2 | 693 | 268.99 | -1.36 | -97 | 1956 | 4546 | -81 | 863 | 6795 |
| 4 | 2009-06-13 | SRM 442 | 2 | 100 | 503.50 | 2.33 | 270 | 2053 | 3768 | 149 | 944 | 5439 |
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 256 | 380.26 | 0.57 | 137 | 1783 | 6189 | 166 | 795 | 9631 |
| 2 | 2008-12-04 | TC China 08 - 1C | 1 | 157 | 258.75 | 0.72 | 207 | 1646 | 7651 | -25 | 629 | 11500 |
| 1 | 2008-06-08 | College Tour West China | 1 | 614 | 429.75 | -0.55 | -122 | 1440 | 11696 | -546 | 654 | 11154 |