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 |
|---|---|---|---|
| mathscholar | 33 | 2297 | 1126 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.344 | 0.962 | 1.514 | 42.4 | -61 | 151 | 2318 | 2297 | 4404 |
| SRMFix | 0.336 | 0.988 | 1.550 | 55.7 | -89 | 250 | 1729 | 1675 | 4282 |
| SRM | 0.603 | 1.055 | 1.660 | 60.5 | -211 | 199 | 1265 | 1126 | 4943 |
| initial | 0.146 | 1.129 | 1.651 | 136.0 | -291 | 584 | 2162 | 1764 | 4043 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 2012-06-07 | SRM 545 | 2 | 721 | ||||||||
| 32 | 2012-05-19 | SRM 543 | 2 | 335 | 212.82 | -0.66 | -11 | 2297 | 4404 | -8 | 1126 | 4943 |
| 31 | 2012-02-23 | SRM 534 | 1 | 567 | 537.57 | -0.18 | -8 | 2308 | 4001 | -74 | 1134 | 4835 |
| 30 | 2012-02-18 | SRM 533 | 1 | 517 | 634.55 | -0.07 | -2 | 2316 | 3932 | -11 | 1208 | 4068 |
| 29 | 2012-02-09 | SRM 532 | 1 | 413 | 559.95 | 0.01 | 4 | 2318 | 3884 | 5 | 1219 | 3898 |
| 28 | 2011-12-28 | SRM 528 | 1 | 540 | 571.10 | -0.10 | -4 | 2314 | 3849 | -51 | 1214 | 3869 |
| 27 | 2011-12-23 | SRM 526.5 | 2 | 9 | 170.36 | 4.24 | 72 | 2318 | 3781 | 120 | 1265 | 3365 |
| 26 | 2011-11-29 | SRM 525 | 2 | 221 | 248.06 | 0.17 | 11 | 2246 | 4255 | 19 | 1145 | 4526 |
| 25 | 2011-11-17 | SRM 524 | 2 | 394 | 187.59 | -1.07 | -20 | 2234 | 4284 | -46 | 1126 | 4641 |
| 24 | 2011-11-12 | SRM 523 | 2 | 174 | 232.61 | 0.42 | 20 | 2255 | 4147 | 24 | 1172 | 4268 |
| 23 | 2011-10-13 | SRM 521 | 2 | 288 | 249.94 | -0.20 | 0 | 2235 | 4200 | 2 | 1148 | 4399 |
| 22 | 2011-10-04 | SRM 520 | 2 | 382 | 248.80 | -0.62 | -12 | 2234 | 4164 | -19 | 1146 | 4385 |
| 21 | 2011-09-14 | SRM 518 | 2 | 176 | 267.33 | 0.60 | 29 | 2246 | 4080 | 37 | 1165 | 4224 |
| 20 | 2011-09-10 | SRM 517 | 2 | 232 | 326.08 | 0.49 | 28 | 2218 | 4195 | 34 | 1128 | 4516 |
| 19 | 2011-08-30 | SRM 516 | 2 | 30 | 332.04 | 3.47 | 115 | 2190 | 4342 | 121 | 1094 | 4766 |
| 18 | 2011-08-20 | SRM 515 | 2 | 645 | 321.46 | -1.00 | -37 | 2075 | 5261 | -59 | 973 | 6033 |
| 17 | 2011-05-17 | SRM 504.5 | 2 | 765 | 331.65 | -1.21 | -38 | 2111 | 4661 | -69 | 1032 | 5187 |
| 16 | 2011-03-19 | SRM 500 | 2 | 117 | 343.54 | 1.55 | 68 | 2150 | 4172 | 71 | 1101 | 4357 |
| 15 | 2011-02-01 | SRM 496 | 2 | 332 | 284.27 | -0.22 | -2 | 2082 | 4634 | 3 | 1030 | 4963 |
| 14 | 2010-12-18 | Member SRM 491 | 2 | 668 | 279.11 | -1.26 | -36 | 2083 | 4454 | -65 | 1027 | 4861 |
| 13 | 2010-12-08 | SRM 490 | 2 | 461 | 245.87 | -0.91 | -27 | 2120 | 4113 | -38 | 1092 | 4233 |
| 12 | 2010-09-25 | SRM 483 | 2 | 229 | 244.16 | 0.09 | 13 | 2147 | 3695 | 23 | 1130 | 3710 |
| 11 | 2010-09-09 | SRM 481 | 2 | 131 | 264.81 | 1.01 | 51 | 2134 | 3794 | 64 | 1107 | 3913 |
| 10 | 2010-08-14 | SRM 479 | 2 | 12 | 431.32 | 5.17 | 151 | 2083 | 4089 | 199 | 1043 | 4375 |
| 9 | 2010-08-04 | Member SRM 478 | 2 | 176 | 487.40 | 1.47 | 89 | 1932 | 5198 | 100 | 844 | 6366 |
| 8 | 2010-07-28 | SRM 477 | 2 | 345 | 559.85 | 0.70 | 60 | 1843 | 5778 | 65 | 744 | 7496 |
| 7 | 2010-07-17 | SRM 476 | 2 | 731 | 575.16 | -0.35 | -19 | 1783 | 6260 | -25 | 679 | 8101 |
| 6 | 2010-07-06 | SRM 475 | 2 | 577 | 420.20 | -0.46 | -31 | 1802 | 6089 | -51 | 704 | 7912 |
| 5 | 2010-05-20 | SRM 470 | 2 | 752 | 527.22 | -0.72 | -50 | 1833 | 5718 | -121 | 755 | 7537 |
| 4 | 2010-05-04 | SRM 469 | 2 | 749 | 414.55 | -0.85 | -61 | 1883 | 5189 | -119 | 876 | 5954 |
| 3 | 2010-04-20 | Member SRM 468 | 2 | 248 | 492.82 | 0.99 | 135 | 1943 | 4644 | 44 | 995 | 4635 |
| 2 | 2010-04-15 | SRM 467 | 2 | 320 | 433.55 | 0.44 | 105 | 1808 | 5655 | -38 | 951 | 5054 |
| 1 | 2010-04-03 | SRM 466 | 2 | 637 | 666.16 | 0.06 | 50 | 1703 | 6460 | -211 | 989 | 4636 |