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 |
|---|---|---|---|
| winman | 4 | 1775 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.549 | 0.549 | 0.652 | 108.2 | 34 | 167 | 1775 | 1775 | 1405 |
| SRMFix | 0.550 | 0.550 | 0.688 | 80.8 | 8 | 162 | 1523 | 1523 | 1384 |
| SRM | 0.332 | 0.604 | 0.735 | 53.0 | -98 | 52 | 1156 | 1156 | 1421 |
| initial | 0.661 | 0.661 | 0.806 | 79.6 | 15 | 138 | 1518 | 1518 | 1317 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-09-14 | SRM 211 | 2 | 36 | 60.68 | 0.75 | 91 | 1775 | 1405 | 52 | 1156 | 1421 |
| 3 | 2004-09-07 | TCO04 Qual 5 | 1 | 135 | 141.43 | 0.07 | 34 | 1684 | 1650 | -30 | 1104 | 1586 |
| 2 | 2004-02-17 | SRM 184 | 2 | 74 | 146.84 | 0.99 | 167 | 1651 | 1591 | 32 | 1134 | 1391 |
| 1 | 2004-02-11 | SRM 183 | 2 | 120 | 156.80 | 0.39 | 142 | 1484 | 2108 | -98 | 1102 | 1511 |