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 |
|---|---|---|---|
| henryw | 4 | 1560 | 1115 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.258 | 0.886 | 0.991 | 136.2 | -160 | 118 | 1430 | 1115 | 141 |
| SRMFix | 0.026 | 1.161 | 1.317 | 166.6 | -199 | 235 | 1631 | 1395 | 98 |
| initial | 0.227 | 1.171 | 1.330 | 141.0 | -207 | 206 | 1537 | 1309 | 112 |
| EloSRM | 0.133 | 1.181 | 1.312 | 142.0 | -81 | 294 | 1669 | 1560 | 85 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2001-07-10 | SRM 12 | 2 | 47 | 13.22 | -1.83 | -81 | 1560 | 85 | -155 | 1115 | 141 |
| 3 | 2001-07-05 | SRM 11 | 1 | 29 | 24.12 | -0.27 | -27 | 1642 | 60 | -160 | 1270 | 91 |
| 2 | 2001-07-02 | SRM 10 | 2 | 7 | 18.12 | 1.37 | 166 | 1669 | 53 | 112 | 1430 | 55 |
| 1 | 2001-06-28 | SRM 9 | 2 | 15 | 35.84 | 1.26 | 294 | 1503 | 82 | 118 | 1318 | 78 |