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 |
|---|---|---|---|
| darthdurden | 2 | 1491 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.074 | 0.515 | 0.521 | 62.1 | -71 | 53 | 1253 | 1182 | 2794 |
| SRMFix | -0.161 | 0.557 | 0.580 | 104.3 | -115 | 93 | 1293 | 1178 | 2677 |
| EloSRM | -0.107 | 0.632 | 0.641 | 128.3 | -83 | 174 | 1574 | 1491 | 2464 |
| SRM | -0.695 | 0.695 | 0.811 | 137.5 | -222 | -53 | 1147 | 925 | 2388 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-04-06 | SRM 237 | 2 | 157 | 105.44 | -0.74 | -83 | 1491 | 2464 | -222 | 925 | 2388 |
| 1 | 2005-04-02 | SRM 236 | 2 | 128 | 184.23 | 0.52 | 174 | 1574 | 2145 | -53 | 1147 | 1477 |