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 |
|---|---|---|---|
| laakta | 2 | 1330 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.199 | 0.276 | 0.341 | 48.7 | -79 | 19 | 1219 | 1140 | 2768 |
| initial | -0.152 | 0.286 | 0.324 | 34.5 | -53 | 16 | 1216 | 1163 | 2871 |
| EloSRM | -0.132 | 0.373 | 0.396 | 82.8 | -64 | 102 | 1394 | 1330 | 2618 |
| SRM | -0.791 | 0.791 | 0.794 | 174.5 | -208 | -141 | 1059 | 851 | 2442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-02-25 | SRM 136 | 2 | 136 | 109.90 | -0.50 | -64 | 1330 | 2618 | -208 | 851 | 2442 |
| 1 | 2003-02-11 | SRM 135 | 2 | 140 | 165.49 | 0.24 | 102 | 1394 | 2385 | -141 | 1059 | 1512 |