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 |
|---|---|---|---|
| BstPrA | 2 | 1718 | 864 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.199 | 0.371 | 0.421 | 76.4 | -18 | 134 | 1582 | 1582 | 6630 |
| EloSRM | 0.177 | 0.393 | 0.431 | 86.3 | -38 | 135 | 1718 | 1718 | 6514 |
| initial | 0.111 | 0.396 | 0.412 | 47.7 | -34 | 61 | 1227 | 1227 | 6585 |
| SRMFix | 0.109 | 0.452 | 0.465 | 86.6 | -82 | 92 | 1210 | 1210 | 6683 |
| SRM | -0.534 | 0.691 | 0.874 | 168.0 | -317 | -19 | 883 | 864 | 6765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-25 | SRM 447 | 2 | 452 | 671.04 | 0.57 | 135 | 1718 | 6514 | -19 | 864 | 6765 |
| 1 | 2009-08-08 | SRM 446 | 2 | 825 | 713.53 | -0.22 | -38 | 1583 | 7734 | -317 | 883 | 6311 |