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 |
|---|---|---|---|
| wsbxd-123 | 4 | 1889 | 862 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.499 | 0.499 | 0.639 | 84.5 | -205 | -25 | 1175 | 862 | 6315 |
| SRMFix | -0.035 | 0.503 | 0.643 | 80.8 | -111 | 176 | 1403 | 1282 | 5699 |
| EloSRM | -0.074 | 0.570 | 0.726 | 98.5 | -77 | 278 | 1968 | 1889 | 5155 |
| initial | 0.155 | 0.603 | 0.667 | 72.6 | -108 | 101 | 1382 | 1275 | 5777 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-05-04 | SRM 469 | 2 | 864 | 427.46 | -1.11 | -77 | 1889 | 5155 | -205 | 862 | 6315 |
| 3 | 2010-04-20 | Member SRM 468 | 2 | 389 | 343.29 | -0.18 | -2 | 1966 | 4466 | -48 | 1067 | 3967 |
| 2 | 2010-04-15 | SRM 467 | 2 | 264 | 278.21 | 0.08 | 37 | 1968 | 4415 | -60 | 1115 | 3567 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 246 | 464.66 | 0.92 | 278 | 1931 | 4580 | -25 | 1175 | 3089 |