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 |
|---|---|---|---|
| xiaojy | 2 | 1900 | 1138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.396 | 0.918 | 0.999 | 210.0 | -241 | 179 | 1379 | 1138 | 2544 |
| initial | 1.019 | 1.083 | 1.487 | 130.4 | -8 | 253 | 1453 | 1445 | 2581 |
| SRMFix | 0.946 | 1.122 | 1.467 | 219.0 | -30 | 408 | 1608 | 1578 | 2191 |
| EloSRM | 1.031 | 1.195 | 1.578 | 272.9 | -42 | 504 | 1942 | 1900 | 2274 |
| Odd | 1.040 | 1.222 | 1.604 | 280.2 | -43 | 518 | 1869 | 1826 | 2270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-05-27 | SRM 304 | 1 | 366 | 340.22 | -0.16 | -42 | 1900 | 2274 | -241 | 1138 | 2544 |
| 1 | 2006-01-05 | SRM 281 | 2 | 57 | 266.71 | 2.23 | 504 | 1942 | 1650 | 179 | 1379 | 1058 |