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 |
|---|---|---|---|
| masarak | 4 | 2339 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.421 | 1.665 | 2.858 | 185.8 | -33 | 500 | 2405 | 2339 | 3541 |
| initial | 1.485 | 1.674 | 2.964 | 201.6 | -24 | 711 | 1961 | 1915 | 3107 |
| SRM | 0.923 | 1.676 | 2.637 | 179.5 | -178 | 289 | 1382 | 1060 | 5287 |
| Odd | 1.443 | 1.677 | 2.870 | 188.3 | -31 | 492 | 2225 | 2164 | 3594 |
| SRMFix | 1.349 | 1.699 | 2.889 | 190.7 | -49 | 590 | 1873 | 1784 | 3248 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-10-25 | SRM 522 | 1 | 516 | 434.17 | -0.25 | -32 | 2339 | 3541 | -144 | 1060 | 5287 |
| 3 | 2011-10-13 | SRM 521 | 1 | 639 | 545.07 | -0.24 | -33 | 2371 | 3318 | -178 | 1204 | 3865 |
| 2 | 2011-10-04 | SRM 520 | 2 | 12 | 617.10 | 5.68 | 500 | 2405 | 3062 | 289 | 1382 | 2358 |
| 1 | 2011-09-14 | SRM 518 | 2 | 574 | 805.05 | 0.49 | 178 | 1905 | 7039 | -107 | 1093 | 4903 |