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 |
|---|---|---|---|
| sk3 | 4 | 1187 | 547 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.133 | 0.165 | 0.176 | 28.4 | -41 | 26 | 1223 | 1187 | 3001 |
| initial | -0.209 | 0.209 | 0.240 | 25.2 | -35 | -1 | 1165 | 1099 | 3436 |
| SRMFix | -0.211 | 0.222 | 0.255 | 40.7 | -85 | 3 | 1115 | 1044 | 3438 |
| SRM | -0.649 | 0.649 | 0.747 | 163.2 | -311 | -59 | 889 | 547 | 3418 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-07-16 | SRM 104 | 2 | 149 | 143.39 | -0.22 | -22 | 1187 | 3001 | -91 | 547 | 3418 |
| 3 | 2002-07-01 | SRM 102 | 2 | 169 | 176.66 | 0.06 | 26 | 1209 | 2757 | -59 | 638 | 3140 |
| 2 | 2002-06-26 | SRM 101 | 2 | 263 | 248.90 | -0.22 | -41 | 1182 | 2973 | -192 | 697 | 2933 |
| 1 | 2002-04-01 | SRM 76 | 2 | 301 | 268.77 | -0.16 | -25 | 1223 | 1819 | -311 | 889 | 1509 |