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 |
|---|---|---|---|
| Holder | 7 | 2182 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.104 | 0.316 | 0.430 | 64.9 | -130 | 195 | 1395 | 1236 | 2824 |
| EloSRM | 0.300 | 0.356 | 0.462 | 99.4 | -18 | 263 | 2182 | 2182 | 2985 |
| SRMFix | 0.384 | 0.402 | 0.523 | 62.4 | -7 | 208 | 1623 | 1623 | 3269 |
| initial | 0.499 | 0.499 | 0.672 | 60.1 | 0 | 157 | 1621 | 1621 | 3322 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-07-23 | SRM 445 | 1 | 368 | 534.62 | 0.10 | 33 | 2182 | 2985 | 27 | 1236 | 2824 |
| 6 | 2008-09-20 | SRM 418 | 2 | 127 | 157.14 | 0.31 | 37 | 2149 | 3000 | 23 | 1209 | 3635 |
| 5 | 2008-07-31 | SRM 412 | 1 | 500 | 478.23 | -0.14 | -18 | 2112 | 3119 | -130 | 1186 | 3838 |
| 4 | 2008-07-19 | SRM 410 | 1 | 396 | 490.29 | -0.05 | -2 | 2130 | 3003 | -56 | 1316 | 2723 |
| 3 | 2008-07-10 | SRM 409 | 1 | 432 | 583.36 | 0.43 | 128 | 2132 | 2971 | -9 | 1372 | 2270 |
| 2 | 2008-06-14 | SRM 405 | 1 | 441 | 617.48 | 0.49 | 213 | 2004 | 3659 | -14 | 1381 | 2182 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 69 | 135.12 | 0.97 | 263 | 1791 | 4189 | 195 | 1395 | 1560 |