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 |
|---|---|---|---|
| _Muhammad | 4 | 2236 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.027 | 0.127 | 0.165 | 23.4 | -11 | 65 | 1887 | 1887 | 2528 |
| SRMFix | 0.030 | 0.131 | 0.172 | 21.8 | -35 | 42 | 1209 | 1203 | 2642 |
| EloSRM | 0.021 | 0.132 | 0.169 | 27.2 | -23 | 69 | 2236 | 2236 | 2418 |
| initial | 0.029 | 0.135 | 0.176 | 16.3 | -18 | 38 | 1221 | 1214 | 2568 |
| SRM | -0.095 | 0.152 | 0.199 | 73.0 | -254 | 24 | 970 | 956 | 2484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-08-18 | TCO20 Parallel 3B | 1 | 35 | 58.49 | -0.07 | 1 | 2236 | 2418 | -11 | 956 | 2484 |
| 3 | 2020-07-19 | TCO20 SA Parallel | 1 | 22 | 26.96 | 0.29 | 69 | 2235 | 2392 | -3 | 967 | 2401 |
| 2 | 2020-07-18 | TCO20 Parallel 2B | 1 | 68 | 104.45 | 0.01 | 16 | 2166 | 2673 | 24 | 970 | 2375 |
| 1 | 2020-07-09 | TCO20 Parallel 2A | 1 | 35 | 46.42 | -0.15 | -23 | 2150 | 2748 | -254 | 946 | 2461 |