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 |
|---|---|---|---|
| outline | 4 | 2429 | 1106 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.024 | 0.170 | 0.196 | 47.5 | -56 | 48 | 1248 | 1106 | 2013 |
| initial | 0.268 | 0.268 | 0.495 | 32.3 | 0 | 119 | 1329 | 1329 | 2134 |
| SRMFix | 0.173 | 0.314 | 0.503 | 62.6 | -30 | 215 | 1415 | 1380 | 2115 |
| EloSRM | 0.146 | 0.326 | 0.497 | 66.1 | -12 | 251 | 2441 | 2429 | 1968 |
| Odd | 0.148 | 0.366 | 0.550 | 78.1 | -31 | 280 | 2106 | 2075 | 2048 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-04-10 | Rookie SRM 4 | 1 | 44 | 20.92 | -0.31 | -12 | 2429 | 1968 | -48 | 1106 | 2013 |
| 3 | 2021-03-31 | SRM 803 | 1 | 129 | 147.23 | -0.02 | 1 | 2441 | 1929 | -56 | 1154 | 1825 |
| 2 | 2021-02-24 | SRM 801 | 1 | 101 | 128.30 | -0.02 | 1 | 2440 | 1911 | -38 | 1210 | 1612 |
| 1 | 2020-10-23 | SRM 792 | 2 | 47 | 90.38 | 0.94 | 251 | 2440 | 1751 | 48 | 1248 | 1335 |