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 |
|---|---|---|---|
| Scratch | 2 | 1317 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.059 | 0.059 | 0.077 | 37.5 | 33 | 42 | 1317 | 1317 | 1111 |
| initial | -0.031 | 0.117 | 0.121 | 14.1 | -18 | 10 | 1192 | 1192 | 1111 |
| SRMFix | -0.039 | 0.153 | 0.158 | 33.0 | -46 | 20 | 1173 | 1173 | 1163 |
| SRM | -0.606 | 0.606 | 0.676 | 153.5 | -219 | -88 | 981 | 893 | 1278 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-02-27 | SRM 68 | 2 | 222 | 239.25 | 0.11 | 42 | 1317 | 1111 | -88 | 893 | 1278 |
| 1 | 2002-02-20 | SRM 67 | 2 | 241 | 242.66 | 0.01 | 33 | 1275 | 1150 | -219 | 981 | 906 |