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 |
|---|---|---|---|
| UESTC11P21 | 2 | 1829 | 855 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.025 | 0.559 | 0.559 | 67.3 | -70 | 64 | 1264 | 1194 | 8573 |
| SRMFix | -0.134 | 0.602 | 0.617 | 113.6 | -118 | 109 | 1309 | 1191 | 8253 |
| EloSRM | -0.088 | 0.692 | 0.698 | 145.0 | -89 | 201 | 1919 | 1829 | 7692 |
| Odd | -0.054 | 0.709 | 0.711 | 149.7 | -79 | 220 | 1747 | 1668 | 7764 |
| SRM | -0.776 | 0.776 | 0.849 | 172.5 | -267 | -78 | 1122 | 855 | 7569 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 664.93 | -0.78 | -89 | 1829 | 7692 | -267 | 855 | 7569 |
| 1 | 2011-07-13 | SRM 512 | 2 | 604 | 918.45 | 0.60 | 201 | 1919 | 6676 | -78 | 1122 | 4513 |