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 |
|---|---|---|---|
| pafcu | 4 | 1482 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.016 | 0.203 | 0.220 | 24.4 | -27 | 40 | 1226 | 1208 | 3174 |
| SRMFix | -0.006 | 0.217 | 0.238 | 33.7 | -48 | 46 | 1221 | 1199 | 3170 |
| EloSRM | 0.038 | 0.232 | 0.242 | 51.8 | -32 | 98 | 1486 | 1482 | 3223 |
| SRM | -0.383 | 0.419 | 0.494 | 81.2 | -139 | -12 | 1061 | 875 | 3252 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-10-01 | SRM 266 | 2 | 148 | 229.51 | -0.13 | -4 | 1482 | 3223 | -43 | 875 | 3252 |
| 3 | 2004-10-16 | SRM 215 | 2 | 112 | 139.88 | 0.32 | 74 | 1486 | 2306 | -12 | 918 | 2324 |
| 2 | 2004-08-28 | SRM 209 | 2 | 134 | 112.12 | -0.26 | -32 | 1412 | 2454 | -131 | 930 | 2156 |
| 1 | 2004-03-13 | SRM 186 | 2 | 119 | 138.49 | 0.22 | 98 | 1444 | 2246 | -139 | 1061 | 1640 |