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 |
|---|---|---|---|
| waltr | 4 | 1401 | 707 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.112 | 0.487 | 0.545 | 58.6 | -74 | 96 | 1254 | 1254 | 1589 |
| EloSRM | 0.146 | 0.501 | 0.573 | 104.2 | -115 | 228 | 1401 | 1401 | 1667 |
| Odd | 0.132 | 0.501 | 0.570 | 97.9 | -107 | 215 | 1375 | 1375 | 1691 |
| SRMFix | 0.122 | 0.526 | 0.597 | 90.2 | -154 | 140 | 1215 | 1215 | 1727 |
| SRM | -0.074 | 0.694 | 0.861 | 197.8 | -607 | 104 | 707 | 707 | 2711 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-05-30 | SRM 93 | 2 | 195 | 246.70 | 0.34 | 57 | 1401 | 1667 | 45 | 707 | 2711 |
| 3 | 2002-05-29 | SRM 92 | 2 | 293 | 251.40 | -0.22 | -17 | 1344 | 1809 | -35 | 662 | 2830 |
| 2 | 2002-04-10 | SRM 79 | 2 | 156 | 302.31 | 0.95 | 228 | 1361 | 1405 | 104 | 697 | 2272 |
| 1 | 2002-03-25 | SRM 74 | 2 | 348 | 252.52 | -0.49 | -115 | 1132 | 2288 | -607 | 593 | 2276 |