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 |
|---|---|---|---|
| Rolas | 5 | 1763 | 976 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.188 | 0.354 | 0.413 | 52.0 | -86 | 18 | 1149 | 976 | 4336 |
| SRMFix | 0.104 | 0.374 | 0.456 | 57.0 | -58 | 126 | 1413 | 1341 | 4424 |
| EloSRM | 0.094 | 0.407 | 0.469 | 73.0 | -44 | 227 | 1807 | 1763 | 4492 |
| Odd | 0.083 | 0.432 | 0.503 | 78.8 | -47 | 239 | 1727 | 1680 | 4371 |
| initial | 0.245 | 0.435 | 0.510 | 52.3 | -57 | 97 | 1405 | 1348 | 4330 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-10-23 | SRM 373 | 2 | 301 | 210.52 | -0.52 | -44 | 1763 | 4492 | -86 | 976 | 4336 |
| 4 | 2007-03-22 | SRM 343 | 2 | 222 | 197.76 | -0.17 | 1 | 1807 | 3377 | -32 | 1062 | 3342 |
| 3 | 2007-02-03 | SRM 337 | 2 | 185 | 269.88 | 0.54 | 85 | 1806 | 3446 | 18 | 1094 | 3274 |
| 2 | 2006-12-21 | SRM 331 | 2 | 238 | 222.04 | -0.10 | 9 | 1722 | 3806 | -73 | 1076 | 3308 |
| 1 | 2006-12-13 | SRM 330 | 2 | 155 | 253.51 | 0.71 | 227 | 1713 | 3858 | -51 | 1149 | 2807 |