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 |
|---|---|---|---|
| plue | 8 | 2042 | 968 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.141 | 0.735 | 0.886 | 90.0 | -68 | 206 | 2110 | 2042 | 3885 |
| SRMFix | 0.221 | 0.795 | 0.926 | 86.4 | -130 | 120 | 1602 | 1473 | 4279 |
| initial | 0.244 | 0.820 | 0.980 | 98.8 | -234 | 157 | 1670 | 1435 | 4501 |
| SRM | 0.288 | 0.925 | 0.997 | 73.2 | -178 | 66 | 1097 | 968 | 5206 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-07-08 | SRM 444 | 2 | 766 | 211.15 | -1.86 | -68 | 2042 | 3885 | -128 | 968 | 5206 |
| 7 | 2009-06-23 | SRM 443 | 2 | 136 | 204.28 | 0.59 | 52 | 2110 | 3394 | 47 | 1096 | 3920 |
| 6 | 2009-05-27 | SRM 441 | 2 | 223 | 230.32 | 0.05 | 19 | 2058 | 3721 | 14 | 1049 | 4466 |
| 5 | 2009-05-12 | SRM 440 | 2 | 163 | 336.05 | 1.04 | 106 | 2039 | 3875 | 66 | 1035 | 5026 |
| 4 | 2009-04-19 | SRM 438 | 2 | 260 | 380.16 | 0.55 | 91 | 1933 | 4663 | 27 | 969 | 7121 |
| 3 | 2008-12-02 | SRM 428 | 2 | 278 | 453.36 | 0.71 | 115 | 1841 | 5529 | 23 | 942 | 7701 |
| 2 | 2008-11-12 | SRM 425 | 2 | 541 | 487.62 | -0.52 | -61 | 1726 | 6726 | -178 | 919 | 7897 |
| 1 | 2008-10-28 | SRM 423 | 2 | 271 | 402.99 | 0.57 | 206 | 1787 | 5969 | -103 | 1097 | 5421 |