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 |
|---|---|---|---|
| psypher | 1 | 1131 | 431 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.501 | 0.501 | 0.501 | 124.2 | -124 | -124 | 1131 | 1131 | 3058 |
| initial | -0.602 | 0.602 | 0.602 | 72.5 | -72 | -72 | 1128 | 1128 | 2805 |
| SRMFix | -0.686 | 0.686 | 0.686 | 156.4 | -156 | -156 | 1044 | 1044 | 3027 |
| SRM | -1.581 | 1.581 | 1.581 | 769.0 | -769 | -769 | 431 | 431 | 3164 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-05-21 | SRM 90 | 2 | 391 | 276.90 | -0.50 | -124 | 1131 | 3058 | -769 | 431 | 3164 |