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 |
|---|---|---|---|
| uda | 2 | 2135 | 1147 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.012 | 0.437 | 0.437 | 46.5 | -73 | 20 | 1147 | 1147 | 4381 |
| SRMFix | 0.754 | 0.754 | 0.781 | 138.6 | 127 | 150 | 1477 | 1477 | 5260 |
| EloSRM | 0.901 | 0.901 | 0.925 | 246.0 | 231 | 261 | 2135 | 2135 | 4925 |
| initial | 0.902 | 0.902 | 0.946 | 108.6 | 74 | 143 | 1417 | 1417 | 5723 |
| Odd | 0.904 | 0.904 | 0.919 | 241.2 | 238 | 245 | 1962 | 1962 | 5049 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-14 | SRM 518 | 2 | 296 | 639.01 | 1.11 | 261 | 2135 | 4925 | 20 | 1147 | 4381 |
| 1 | 2010-01-19 | SRM 459 | 2 | 414 | 668.51 | 0.69 | 231 | 1875 | 5277 | -73 | 1127 | 3656 |