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 |
|---|---|---|---|
| vdev | 2 | 1333 | 642 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.269 | 0.269 | 0.291 | 60.2 | -86 | -34 | 1367 | 1333 | 7400 |
| Odd | -0.269 | 0.269 | 0.282 | 47.6 | -66 | -29 | 1294 | 1265 | 7320 |
| SRMFix | -0.378 | 0.378 | 0.397 | 79.9 | -116 | -44 | 1084 | 1040 | 7142 |
| initial | -0.391 | 0.391 | 0.399 | 47.1 | -56 | -38 | 1144 | 1106 | 7041 |
| SRM | -0.860 | 0.860 | 0.916 | 279.0 | -402 | -156 | 798 | 642 | 6729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-24 | SRM 346 | 2 | 352 | 350.15 | -0.16 | -34 | 1333 | 7400 | -156 | 642 | 6729 |
| 1 | 2006-04-22 | SRM 299 | 2 | 365 | 308.04 | -0.38 | -86 | 1367 | 5584 | -402 | 798 | 4969 |