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 |
|---|---|---|---|
| shankar | 1 | 1189 | 785 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.398 | 0.398 | 0.398 | 86.1 | -86 | -86 | 1189 | 1189 | 3257 |
| initial | -0.487 | 0.487 | 0.487 | 58.6 | -59 | -59 | 1141 | 1141 | 3198 |
| SRMFix | -0.546 | 0.546 | 0.546 | 126.3 | -126 | -126 | 1074 | 1074 | 3344 |
| SRM | -1.269 | 1.269 | 1.269 | 415.0 | -415 | -415 | 785 | 785 | 2728 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-10-15 | SRM 116 | 2 | 198 | 150.31 | -0.40 | -86 | 1189 | 3257 | -415 | 785 | 2728 |