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 |
|---|---|---|---|
| umeshsim | 3 | 1483 | 551 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.218 | 0.218 | 0.241 | 37.3 | -71 | -13 | 1394 | 1354 | 9137 |
| EloSRM | -0.228 | 0.228 | 0.259 | 46.0 | -89 | -17 | 1531 | 1483 | 9149 |
| SRMFix | -0.301 | 0.301 | 0.336 | 60.1 | -118 | -23 | 1082 | 1020 | 9290 |
| initial | -0.319 | 0.319 | 0.336 | 38.4 | -56 | -26 | 1144 | 1085 | 9219 |
| SRM | -0.717 | 0.717 | 0.823 | 216.3 | -426 | -81 | 774 | 551 | 8823 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-01-04 | SRM 457 | 2 | 503 | 518.81 | -0.12 | -17 | 1483 | 9149 | -81 | 551 | 8823 |
| 2 | 2009-12-22 | SRM 456 | 2 | 573 | 557.84 | -0.17 | -32 | 1499 | 8886 | -142 | 632 | 8234 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.37 | -0.40 | -89 | 1531 | 8885 | -426 | 774 | 7675 |