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 |
|---|---|---|---|
| jasonxz | 5 | 1640 | 901 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.173 | 0.452 | 0.491 | 54.5 | -72 | 77 | 1304 | 1304 | 3153 |
| SRMFix | 0.124 | 0.469 | 0.511 | 71.0 | -116 | 89 | 1289 | 1289 | 3323 |
| Odd | 0.042 | 0.478 | 0.509 | 83.1 | -78 | 196 | 1579 | 1579 | 3233 |
| EloSRM | 0.058 | 0.481 | 0.511 | 82.8 | -90 | 181 | 1640 | 1640 | 3244 |
| SRM | -0.118 | 0.508 | 0.587 | 74.2 | -223 | 19 | 1129 | 901 | 3774 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-03-17 | SRM 293 | 2 | 188 | 241.60 | 0.36 | 53 | 1640 | 3244 | 19 | 901 | 3774 |
| 4 | 2005-12-28 | SRM 280 | 2 | 217 | 178.83 | -0.28 | -14 | 1587 | 3125 | -41 | 882 | 3562 |
| 3 | 2005-12-17 | SRM 277 | 2 | 202 | 275.62 | 0.45 | 76 | 1600 | 2985 | 17 | 923 | 3262 |
| 2 | 2005-12-08 | SRM 276 | 2 | 343 | 224.64 | -0.78 | -90 | 1525 | 3291 | -223 | 906 | 3244 |
| 1 | 2005-11-30 | SRM 275 | 2 | 151 | 219.32 | 0.54 | 181 | 1615 | 2811 | -71 | 1129 | 2029 |