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 |
|---|---|---|---|
| bjwbell | 18 | 1965 | 970 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.168 | 0.485 | 0.677 | 52.9 | -73 | 294 | 2038 | 1965 | 4434 |
| Odd | 0.148 | 0.489 | 0.684 | 50.8 | -62 | 285 | 1928 | 1866 | 4225 |
| initial | 0.119 | 0.508 | 0.695 | 61.1 | -180 | 186 | 1654 | 1430 | 4496 |
| SRMFix | 0.173 | 0.509 | 0.700 | 48.5 | -112 | 238 | 1561 | 1476 | 4221 |
| SRM | 0.277 | 0.586 | 0.755 | 59.2 | -361 | 108 | 1060 | 970 | 5198 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2009-08-25 | SRM 447 | 2 | 627 | 246.73 | -1.35 | -73 | 1965 | 4434 | -84 | 970 | 5198 |
| 17 | 2008-11-25 | SRM 427 | 2 | 209 | 191.20 | -0.13 | 4 | 2038 | 3774 | -6 | 1054 | 5921 |
| 16 | 2008-07-23 | SRM 411 | 2 | 134 | 193.79 | 0.53 | 42 | 2034 | 3582 | 27 | 1060 | 6101 |
| 15 | 2008-04-23 | SRM 399 | 2 | 119 | 164.08 | 0.46 | 35 | 1992 | 3545 | 30 | 1033 | 4571 |
| 14 | 2008-03-26 | SRM 395 | 2 | 112 | 185.15 | 0.72 | 54 | 1957 | 3823 | 42 | 1003 | 4950 |
| 13 | 2008-02-26 | SRM 391 | 2 | 268 | 206.75 | -0.37 | -13 | 1902 | 4094 | -23 | 961 | 5209 |
| 12 | 2007-11-06 | SRM 374 | 2 | 219 | 231.56 | 0.08 | 16 | 1916 | 3496 | 15 | 984 | 4483 |
| 11 | 2007-10-13 | SRM 371 | 2 | 143 | 305.14 | 1.09 | 76 | 1900 | 3504 | 69 | 969 | 4302 |
| 10 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 357.22 | -0.05 | 1 | 1824 | 3896 | -17 | 900 | 4804 |
| 9 | 2007-08-21 | TCCC07 Qual 2 | 1 | 351 | 460.48 | 0.39 | 54 | 1824 | 3875 | 52 | 917 | 4626 |
| 8 | 2007-08-18 | TCCC07 Qual 1 | 1 | 824 | 683.30 | -0.27 | -31 | 1769 | 4198 | -72 | 865 | 5141 |
| 7 | 2007-08-07 | SRM 362 | 2 | 78 | ||||||||
| 6 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 5 | 2007-07-12 | SRM 357 | 2 | 247 | 238.57 | -0.05 | 11 | 1800 | 3826 | -16 | 937 | 4400 |
| 4 | 2007-06-20 | SRM 355 | 2 | 252 | 261.62 | 0.05 | 28 | 1789 | 3911 | -10 | 953 | 4304 |
| 3 | 2007-01-17 | SRM 335 | 2 | 220 | 257.51 | 0.23 | 48 | 1761 | 3680 | 16 | 963 | 4303 |
| 2 | 2006-12-21 | SRM 331 | 2 | 124 | 390.86 | 1.66 | 294 | 1713 | 3856 | 108 | 947 | 4356 |
| 1 | 2006-12-13 | SRM 330 | 2 | 316 | 253.51 | -0.32 | -67 | 1419 | 6143 | -361 | 839 | 5294 |