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 |
|---|---|---|---|
| Masha | 3 | 1394 | 544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.196 | 0.296 | 0.333 | 67.8 | -104 | 66 | 1329 | 1296 | 9163 |
| EloSRM | -0.194 | 0.315 | 0.353 | 79.6 | -117 | 84 | 1432 | 1394 | 9153 |
| initial | -0.310 | 0.342 | 0.419 | 41.2 | -77 | 6 | 1128 | 1088 | 9179 |
| SRMFix | -0.280 | 0.360 | 0.431 | 71.5 | -155 | 21 | 1065 | 1027 | 9231 |
| SRM | -0.565 | 0.632 | 0.826 | 224.0 | -530 | 8 | 678 | 544 | 8955 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-12-27 | SRM 385 | 2 | 590 | 542.37 | -0.22 | -37 | 1394 | 9153 | -134 | 544 | 8955 |
| 2 | 2007-12-13 | College Tour SRM 383 | 1 | 55 | 62.38 | 0.18 | 84 | 1432 | 8520 | 8 | 678 | 8030 |
| 1 | 2006-07-12 | SRM 311 | 2 | 393 | 279.36 | -0.54 | -117 | 1347 | 6444 | -530 | 670 | 6287 |