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 |
|---|---|---|---|
| tyl | 1 | 1434 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.129 | 0.129 | 0.129 | 31.3 | 31 | 31 | 1231 | 1231 | 1934 |
| initial | 0.176 | 0.176 | 0.176 | 21.1 | 21 | 21 | 1221 | 1221 | 2013 |
| EloSRM | 0.288 | 0.288 | 0.288 | 118.8 | 119 | 119 | 1434 | 1434 | 1916 |
| SRM | -0.714 | 0.714 | 0.714 | 140.0 | -140 | -140 | 1060 | 1060 | 1373 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-07-28 | SRM 157 | 2 | 107 | 130.62 | 0.29 | 119 | 1434 | 1916 | -140 | 1060 | 1373 |