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 |
|---|---|---|---|
| Abh1Shek | 4 | 2321 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.112 | 0.294 | 0.399 | 35.4 | -31 | 89 | 1298 | 1254 | 2150 |
| SRMFix | 0.076 | 0.323 | 0.407 | 49.5 | -38 | 117 | 1334 | 1270 | 2169 |
| EloSRM | 0.014 | 0.326 | 0.391 | 55.9 | -42 | 125 | 2377 | 2321 | 2054 |
| SRM | -0.190 | 0.332 | 0.400 | 90.5 | -173 | 6 | 1071 | 850 | 2839 |
| Odd | 0.023 | 0.346 | 0.394 | 66.7 | -55 | 125 | 2038 | 1973 | 2091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-05-26 | SRM 806 | 2 | 83 | 67.39 | -0.30 | -14 | 2321 | 2054 | -48 | 850 | 2839 |
| 3 | 2021-04-28 | 2021 TCO 1B | 1 | 174 | 169.40 | -0.32 | -42 | 2335 | 2147 | -173 | 898 | 2812 |
| 2 | 2021-03-31 | SRM 803 | 2 | 58 | 90.63 | 0.64 | 125 | 2377 | 2129 | 6 | 1071 | 2132 |
| 1 | 2021-03-19 | SRM 802 | 2 | 104 | 106.67 | 0.04 | 43 | 2251 | 2595 | -135 | 1065 | 2173 |