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 |
|---|---|---|---|
| nkv | 2 | 1577 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.127 | 0.127 | 0.162 | 28.1 | -40 | 16 | 1445 | 1445 | 8014 |
| EloSRM | -0.152 | 0.152 | 0.194 | 33.4 | -58 | 9 | 1577 | 1577 | 7956 |
| initial | -0.224 | 0.224 | 0.254 | 27.0 | -41 | -13 | 1159 | 1146 | 8929 |
| SRMFix | -0.232 | 0.232 | 0.285 | 52.6 | -94 | -12 | 1106 | 1095 | 8936 |
| SRM | -0.846 | 0.846 | 0.964 | 221.5 | -362 | -81 | 838 | 757 | 8003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 735.12 | -0.03 | 9 | 1577 | 7956 | -81 | 757 | 8003 |
| 1 | 2009-09-10 | SRM 448 | 2 | 830 | 687.41 | -0.27 | -58 | 1567 | 8157 | -362 | 838 | 7096 |