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 |
|---|---|---|---|
| sivas | 2 | 1246 | 492 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.342 | 0.342 | 0.436 | 63.4 | -127 | 0 | 1246 | 1246 | 3751 |
| Odd | -0.343 | 0.343 | 0.424 | 56.6 | -113 | 0 | 1196 | 1196 | 3781 |
| SRMFix | -0.419 | 0.419 | 0.521 | 92.0 | -165 | -19 | 1035 | 1016 | 3823 |
| initial | -0.469 | 0.469 | 0.520 | 56.5 | -84 | -29 | 1116 | 1087 | 3756 |
| SRM | -0.712 | 0.712 | 0.942 | 354.0 | -610 | -98 | 590 | 492 | 3846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-03-03 | SRM 233 | 2 | 249 | 236.94 | -0.07 | 0 | 1246 | 3751 | -98 | 492 | 3846 |
| 1 | 2004-09-14 | SRM 211 | 2 | 196 | 128.24 | -0.61 | -127 | 1246 | 3575 | -610 | 590 | 3689 |