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 |
|---|---|---|---|
| gwiz | 4 | 1255 | 795 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.127 | 0.404 | 0.437 | 48.7 | -62 | 67 | 1205 | 1139 | 376 |
| SRMFix | -0.088 | 0.408 | 0.456 | 71.7 | -119 | 104 | 1185 | 1121 | 343 |
| EloSRM | -0.076 | 0.418 | 0.457 | 77.2 | -77 | 175 | 1311 | 1255 | 281 |
| SRM | -0.215 | 0.480 | 0.565 | 171.8 | -394 | 118 | 924 | 795 | 407 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2001-08-21 | SRM 24 | 2 | 70 | 78.16 | -0.16 | -9 | 1255 | 281 | 23 | 795 | 407 |
| 3 | 2001-08-07 | SRM 20 | 2 | 68 | 55.36 | -0.45 | -48 | 1263 | 240 | -152 | 772 | 374 |
| 2 | 2001-08-01 | SRM 19 | 2 | 40 | 64.21 | 0.68 | 175 | 1311 | 206 | 118 | 924 | 296 |
| 1 | 2001-07-30 | SRM 18 | 2 | 65 | 53.86 | -0.38 | -77 | 1136 | 338 | -394 | 806 | 336 |