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 |
|---|---|---|---|
| Davida | 1 | 1957 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.325 | 1.325 | 1.325 | 182.0 | 182 | 182 | 1382 | 1382 | 1247 |
| SRMFix | 2.073 | 2.073 | 2.073 | 408.7 | 409 | 409 | 1609 | 1609 | 2054 |
| initial | 2.115 | 2.115 | 2.115 | 254.7 | 255 | 255 | 1455 | 1455 | 2503 |
| EloSRM | 2.226 | 2.226 | 2.226 | 500.4 | 500 | 500 | 1957 | 1957 | 2003 |
| Odd | 2.261 | 2.261 | 2.261 | 513.2 | 513 | 513 | 1875 | 1875 | 2021 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-05-18 | SRM 303 | 2 | 67 | 315.84 | 2.23 | 500 | 1957 | 2003 | 182 | 1382 | 1247 |