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 |
|---|---|---|---|
| ufo008ahw | 58 | 2561 | 1241 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.080 | 0.786 | 1.108 | 31.1 | -53 | 155 | 2561 | 2561 | 1419 |
| SRMFix | 0.152 | 0.813 | 1.147 | 39.1 | -128 | 194 | 1853 | 1747 | 1040 |
| SRM | 0.442 | 0.823 | 1.250 | 51.3 | -258 | 153 | 1398 | 1241 | 1377 |
| initial | 0.095 | 0.928 | 1.288 | 111.8 | -313 | 400 | 2248 | 1850 | 940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 58 | 2020-12-12 | SRM 795 | 1 | 83 | 109.62 | -0.00 | 4 | 2561 | 1419 | 5 | 1241 | 1377 |
| 57 | 2016-04-23 | SRM 689 | 2 | 30 | 72.83 | 1.28 | 41 | 2557 | 2703 | 59 | 1236 | 3049 |
| 56 | 2015-09-11 | SRM 667 | 2 | 183 | 80.24 | -1.19 | -14 | 2516 | 2930 | -8 | 1177 | 3611 |
| 55 | 2015-08-22 | 2015 TCO 2D | 1 | 311 | 355.20 | -0.08 | -2 | 2531 | 2944 | -36 | 1185 | 3627 |
| 54 | 2015-08-11 | SRM 665 | 1 | 137 | ||||||||
| 53 | 2015-08-01 | SRM 664 | 1 | 222 | 310.34 | -0.09 | -2 | 2533 | 2952 | 3 | 1221 | 3380 |
| 52 | 2015-07-23 | SRM 663 | 2 | 75 | 91.70 | 0.29 | 14 | 2535 | 2914 | 40 | 1218 | 3349 |
| 51 | 2015-05-09 | 2015 TCO 1C | 1 | 621 | 295.08 | -1.07 | -33 | 2521 | 3455 | -142 | 1178 | 4266 |
| 50 | 2015-04-17 | SRM 656 | 1 | 304 | 377.40 | -0.12 | -3 | 2555 | 3352 | -34 | 1320 | 3028 |
| 49 | 2015-03-17 | SRM 653 | 1 | 254 | 364.37 | -0.04 | 1 | 2558 | 3352 | -19 | 1354 | 2803 |
| 48 | 2014-10-23 | SRM 637 | 1 | 379 | 534.75 | 0.50 | 22 | 2557 | 3412 | 27 | 1373 | 2787 |
| 47 | 2014-10-14 | SRM 636 | 1 | 384 | 415.13 | 0.11 | 8 | 2535 | 3549 | -25 | 1346 | 2989 |
| 46 | 2014-10-04 | SRM 635 | 1 | 222 | 401.78 | 0.03 | 4 | 2527 | 3590 | -7 | 1371 | 2790 |
| 45 | 2014-09-17 | SRM 633 | 1 | 139 | 604.63 | 2.12 | 76 | 2523 | 3612 | 153 | 1378 | 2751 |
| 44 | 2014-08-21 | SRM 630 | 2 | 18 | 129.46 | 2.85 | 44 | 2447 | 4150 | 95 | 1225 | 4175 |
| 43 | 2014-08-12 | SRM 629 | 2 | 377 | 149.11 | -1.34 | -19 | 2403 | 4481 | -47 | 1130 | 5257 |
| 42 | 2014-07-22 | SRM 628 | 1 | 435 | 500.27 | -0.07 | -2 | 2422 | 4343 | -23 | 1177 | 4787 |
| 41 | 2014-07-10 | SRM 627 | 2 | 73 | 186.80 | 1.36 | 31 | 2424 | 4354 | 62 | 1200 | 4553 |
| 40 | 2014-06-28 | SRM 626 | 2 | 166 | 226.20 | 0.45 | 17 | 2392 | 4544 | 32 | 1138 | 5136 |
| 39 | 2014-06-12 | SRM 624 | 2 | 470 | 196.62 | -1.26 | -21 | 2376 | 4677 | -54 | 1106 | 5461 |
| 38 | 2014-05-28 | SRM 622 | 2 | 210 | 119.89 | -0.81 | -13 | 2397 | 4446 | -24 | 1160 | 4886 |
| 37 | 2014-04-26 | TCO14 Round 1C | 1 | 767 | 609.76 | -0.33 | -8 | 2410 | 4414 | -26 | 1184 | 4741 |
| 36 | 2014-03-04 | SRM 611 | 1 | 341 | 470.76 | -0.02 | 1 | 2418 | 4091 | 4 | 1210 | 4383 |
| 35 | 2013-12-14 | SRM 600 | 2 | 269 | 163.87 | -0.72 | -8 | 2417 | 3908 | 11 | 1206 | 4339 |
| 34 | 2013-12-04 | SRM 599 | 1 | 483 | 557.55 | -0.07 | -1 | 2424 | 3836 | -25 | 1195 | 4457 |
| 33 | 2013-11-20 | SRM 597 | 2 | 20 | 162.54 | 3.02 | 49 | 2425 | 3751 | 130 | 1220 | 4070 |
| 32 | 2013-11-01 | SRM 596 | 2 | 166 | 190.98 | 0.20 | 10 | 2376 | 4076 | 49 | 1090 | 5342 |
| 31 | 2013-10-24 | SRM 595 | 2 | 394 | 122.09 | -1.85 | -27 | 2366 | 4102 | -140 | 1041 | 5788 |
| 30 | 2013-10-15 | SRM 594 | 2 | 94 | 160.99 | 0.78 | 24 | 2393 | 3937 | 47 | 1181 | 4492 |
| 29 | 2013-10-05 | SRM 593 | 2 | 264 | 205.48 | -0.36 | -3 | 2369 | 4103 | 13 | 1134 | 4918 |
| 28 | 2013-09-27 | SRM 592 | 2 | 266 | 171.49 | -0.63 | -10 | 2372 | 4025 | 4 | 1121 | 4966 |
| 27 | 2013-09-16 | SRM 591 | 2 | 70 | 135.56 | 0.95 | 34 | 2381 | 3889 | 62 | 1117 | 4935 |
| 26 | 2013-09-07 | SRM 590 | 2 | 659 | 186.52 | -1.82 | -35 | 2348 | 4217 | -49 | 1055 | 5719 |
| 25 | 2013-08-27 | SRM 589 | 2 | 464 | 140.62 | -1.72 | -36 | 2383 | 3943 | -35 | 1104 | 5171 |
| 24 | 2013-08-12 | SRM 588 | 2 | 454 | 125.29 | -1.86 | -41 | 2419 | 3688 | -38 | 1139 | 4796 |
| 23 | 2013-07-27 | SRM 586 | 2 | 260 | 97.55 | -1.41 | -35 | 2459 | 3388 | -6 | 1177 | 4395 |
| 22 | 2013-07-19 | SRM 585 | 1 | 647 | 575.83 | -0.17 | -12 | 2495 | 3173 | -39 | 1183 | 4315 |
| 21 | 2013-05-25 | SRM 580 | 1 | 625 | 601.22 | -0.06 | 1 | 2507 | 3149 | -19 | 1222 | 3981 |
| 20 | 2012-04-21 | TCO12 Round 2A | 1 | 1219 | 954.08 | -0.39 | -28 | 2506 | 3004 | -157 | 1241 | 3965 |
| 19 | 2012-04-07 | TCO12 Round 1B | 1 | 303 | 789.14 | 1.38 | 91 | 2533 | 2753 | 77 | 1398 | 2492 |
| 18 | 2012-02-09 | SRM 532 | 1 | 413 | 526.89 | -0.08 | -1 | 2443 | 3073 | -20 | 1321 | 2935 |
| 17 | 2011-07-13 | SRM 512 | 1 | 515 | 640.28 | 0.31 | 24 | 2444 | 2679 | 31 | 1341 | 2535 |
| 16 | 2011-07-02 | SRM 511 | 1 | 494 | 662.71 | 0.42 | 32 | 2420 | 2813 | 54 | 1310 | 2773 |
| 15 | 2011-06-18 | TCO11 Round 1 | 1 | 1166 | 1,134.53 | -0.04 | 1 | 2388 | 3000 | -29 | 1256 | 3209 |
| 14 | 2011-06-02 | SRM 508 | 1 | 460 | 700.31 | 0.61 | 47 | 2387 | 2963 | 73 | 1285 | 2988 |
| 13 | 2011-05-28 | SRM 507 | 1 | 668 | 643.80 | -0.05 | 0 | 2339 | 3211 | -35 | 1212 | 3568 |
| 12 | 2011-05-17 | SRM 504.5 | 1 | 541 | 678.61 | 0.33 | 34 | 2339 | 3113 | 33 | 1247 | 3193 |
| 11 | 2011-05-14 | TCO11 Qual 1 | 1 | 395 | 955.37 | 1.27 | 99 | 2305 | 3260 | 112 | 1214 | 3451 |
| 10 | 2011-05-03 | Member SRM 505 | 2 | 199 | 245.16 | 0.30 | 26 | 2206 | 3868 | 33 | 1102 | 4476 |
| 9 | 2011-03-30 | Member SRM 501 | 2 | 353 | 196.07 | -0.85 | -28 | 2179 | 4006 | -10 | 1069 | 4699 |
| 8 | 2011-03-19 | SRM 500 | 2 | 562 | 191.48 | -1.55 | -53 | 2207 | 3764 | -61 | 1079 | 4552 |
| 7 | 2011-03-08 | SRM 499 | 2 | 46 | 301.53 | 2.71 | 139 | 2261 | 3397 | 132 | 1140 | 3986 |
| 6 | 2011-02-26 | SRM 498 | 2 | 119 | 472.98 | 1.99 | 155 | 2121 | 4324 | 105 | 1008 | 5138 |
| 5 | 2011-01-27 | SRM 495 | 2 | 357 | 529.00 | 0.57 | 78 | 1966 | 5539 | 37 | 903 | 6249 |
| 4 | 2011-01-22 | Member SRM 494 | 2 | 468 | 569.85 | 0.28 | 66 | 1888 | 6089 | -2 | 866 | 6634 |
| 3 | 2010-07-06 | SRM 475 | 2 | 443 | 443.40 | 0.00 | 18 | 1822 | 5930 | -51 | 868 | 6079 |
| 2 | 2010-06-17 | SRM 473 | 2 | 278 | 409.67 | 0.56 | 135 | 1804 | 6002 | -23 | 919 | 5497 |
| 1 | 2010-05-04 | SRM 469 | 2 | 727 | 703.77 | -0.05 | 12 | 1669 | 7053 | -258 | 942 | 5294 |