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 |
|---|---|---|---|
| JasonHendry | 4 | 1334 | 647 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.143 | 0.281 | 0.281 | 42.3 | -52 | 65 | 1307 | 1286 | 3229 |
| EloSRM | -0.144 | 0.291 | 0.293 | 48.7 | -67 | 65 | 1357 | 1334 | 3234 |
| initial | -0.221 | 0.323 | 0.334 | 38.9 | -52 | 25 | 1148 | 1093 | 3829 |
| SRMFix | -0.178 | 0.328 | 0.339 | 57.6 | -111 | 41 | 1089 | 1052 | 3720 |
| SRM | -0.497 | 0.562 | 0.679 | 138.2 | -329 | -13 | 871 | 647 | 3640 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-04-18 | SRM 239 | 2 | 170 | 169.15 | -0.25 | -22 | 1334 | 3234 | -65 | 647 | 3640 |
| 3 | 2005-04-14 | SRM 238 | 2 | 190 | 232.94 | 0.29 | 65 | 1357 | 3074 | -13 | 712 | 3399 |
| 2 | 2005-04-06 | SRM 237 | 2 | 157 | 145.90 | -0.27 | -41 | 1292 | 3547 | -146 | 725 | 3337 |
| 1 | 2005-04-02 | SRM 236 | 2 | 234 | 184.22 | -0.34 | -67 | 1333 | 3157 | -329 | 871 | 2623 |