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 |
|---|---|---|---|
| madda | 1 | 1641 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.224 | 0.224 | 0.224 | 40.2 | -40 | -40 | 1475 | 1475 | 8932 |
| EloSRM | -0.272 | 0.272 | 0.272 | 57.8 | -58 | -58 | 1641 | 1641 | 8727 |
| initial | -0.341 | 0.341 | 0.341 | 41.0 | -41 | -41 | 1159 | 1159 | 8657 |
| SRMFix | -0.405 | 0.405 | 0.405 | 95.3 | -95 | -95 | 1105 | 1105 | 8841 |
| SRM | -1.322 | 1.322 | 1.322 | 359.0 | -359 | -359 | 841 | 841 | 7011 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-26 | SRM 498 | 2 | 940 | 778.28 | -0.27 | -58 | 1641 | 8727 | -359 | 841 | 7011 |