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 |
|---|---|---|---|
| ngeekeng | 2 | 2120 | 754 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.316 | 0.316 | 0.419 | 53.2 | -96 | -10 | 1190 | 1094 | 3797 |
| initial | -0.327 | 0.327 | 0.436 | 39.3 | -74 | -5 | 1195 | 1121 | 4141 |
| EloSRM | -0.370 | 0.370 | 0.452 | 47.4 | -89 | 6 | 2210 | 2120 | 3414 |
| SRM | -0.843 | 0.843 | 0.873 | 223.0 | -296 | -150 | 1050 | 754 | 3834 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-03-31 | SRM 803 | 2 | 146 | 98.59 | -0.63 | -89 | 2120 | 3414 | -296 | 754 | 3834 |
| 1 | 2021-02-13 | SRM 800 | 2 | 263 | 243.63 | -0.11 | 6 | 2210 | 2750 | -150 | 1050 | 2265 |