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 |
|---|---|---|---|
| maker | 3 | 2000 | 1372 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.251 | 0.251 | 0.255 | 57.3 | 33 | 83 | 1372 | 1372 | 750 |
| SRMFix | 0.706 | 0.706 | 0.714 | 126.0 | 82 | 192 | 1578 | 1578 | 1250 |
| EloSRM | 0.728 | 0.728 | 0.754 | 206.0 | 128 | 277 | 2000 | 2000 | 915 |
| initial | 0.745 | 0.745 | 0.751 | 89.7 | 81 | 105 | 1469 | 1469 | 1435 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-01-22 | SRM 227 | 1 | 142 | 205.84 | 0.55 | 128 | 2000 | 915 | 56 | 1372 | 750 |
| 2 | 2004-12-28 | SRM 225 | 1 | 104 | 161.98 | 0.64 | 213 | 1872 | 1171 | 83 | 1316 | 886 |
| 1 | 2004-11-23 | SRM 220 | 2 | 65 | 129.90 | 1.00 | 277 | 1659 | 1719 | 33 | 1233 | 1118 |