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 |
|---|---|---|---|
| why89523 | 4 | 2028 | 1121 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.124 | 0.418 | 0.576 | 91.8 | -205 | 144 | 1344 | 1121 | 4521 |
| SRMFix | 0.319 | 0.595 | 0.627 | 101.6 | -64 | 205 | 1542 | 1479 | 4385 |
| initial | 0.422 | 0.602 | 0.642 | 72.5 | -44 | 113 | 1447 | 1403 | 4879 |
| EloSRM | 0.308 | 0.637 | 0.673 | 145.6 | -70 | 278 | 2098 | 2028 | 3917 |
| Odd | 0.329 | 0.639 | 0.674 | 142.2 | -66 | 276 | 1947 | 1881 | 4103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 596.78 | -0.66 | -70 | 2028 | 3917 | -205 | 1121 | 4521 |
| 3 | 2008-12-20 | SRM 430 | 1 | 480 | 629.64 | 0.39 | 104 | 2098 | 3437 | -3 | 1326 | 2565 |
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 212 | 305.48 | 0.53 | 130 | 1994 | 4166 | -15 | 1329 | 2540 |
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 72 | 141.36 | 0.97 | 278 | 1863 | 5269 | 144 | 1344 | 2435 |