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 |
|---|---|---|---|
| coolest | 3 | 1561 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.069 | 0.223 | 0.285 | 26.9 | -28 | 53 | 1253 | 1225 | 3063 |
| SRMFix | -0.024 | 0.286 | 0.298 | 54.4 | -38 | 93 | 1293 | 1222 | 3051 |
| EloSRM | -0.012 | 0.367 | 0.386 | 72.0 | -22 | 177 | 1600 | 1561 | 2869 |
| SRM | -0.478 | 0.478 | 0.493 | 82.0 | -101 | -60 | 1140 | 954 | 2836 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-10-05 | SRM 267 | 2 | 146 | 166.48 | -0.31 | -22 | 1561 | 2869 | -85 | 954 | 2836 |
| 2 | 2005-09-14 | SRM 263 | 2 | 191 | 159.71 | -0.26 | -17 | 1583 | 2687 | -101 | 1039 | 2291 |
| 1 | 2005-09-09 | SRM 262 | 2 | 138 | 199.49 | 0.53 | 177 | 1600 | 2628 | -60 | 1140 | 1859 |