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 |
|---|---|---|---|
| luxuyun | 2 | 1870 | 1261 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.167 | 0.167 | 0.220 | 30.5 | 10 | 51 | 1261 | 1261 | 1340 |
| SRMFix | 0.689 | 0.689 | 0.765 | 142.0 | 59 | 225 | 1484 | 1484 | 1973 |
| initial | 0.734 | 0.734 | 0.808 | 88.4 | 48 | 129 | 1377 | 1377 | 2271 |
| EloSRM | 0.757 | 0.757 | 0.860 | 218.9 | 120 | 318 | 1870 | 1870 | 1730 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-11-21 | SRM 273 | 1 | 252 | 324.50 | 0.35 | 120 | 1870 | 1730 | 10 | 1261 | 1340 |
| 1 | 2005-11-19 | SRM 272 | 2 | 130 | 291.59 | 1.16 | 318 | 1750 | 2160 | 51 | 1251 | 1397 |