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 |
|---|---|---|---|
| Roman_Kholin | 70 | 2756 | 1204 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.207 | 0.620 | 1.009 | 31.7 | -103 | 168 | 2781 | 2756 | 994 |
| SRMFix | 0.194 | 0.635 | 1.029 | 31.0 | -129 | 206 | 1940 | 1855 | 832 |
| initial | 0.080 | 0.680 | 1.107 | 81.9 | -369 | 569 | 2366 | 1851 | 909 |
| SRM | 0.372 | 0.692 | 1.169 | 60.7 | -480 | 180 | 1449 | 1204 | 1450 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70 | 2021-06-02 | TCO21 2B | 1 | 185 | 161.81 | -0.39 | -14 | 2756 | 994 | -88 | 1204 | 1450 |
| 69 | 2021-04-23 | SRM 804 | 1 | 74 | ||||||||
| 68 | 2021-04-17 | 2021 TCO 1A | 1 | 192 | 194.52 | 0.02 | 6 | 2770 | 1037 | 10 | 1292 | 1321 |
| 67 | 2021-03-31 | SRM 803 | 1 | 129 | 128.91 | -0.21 | -10 | 2764 | 1028 | -58 | 1282 | 1326 |
| 66 | 2021-02-24 | SRM 801 | 1 | 80 | 124.24 | 0.64 | 52 | 2775 | 990 | 94 | 1340 | 1137 |
| 65 | 2020-07-24 | SRM 788 | 1 | 171 | 156.32 | -0.13 | -4 | 2723 | 1011 | -24 | 1246 | 1390 |
| 64 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 271.69 | -0.26 | -10 | 2727 | 973 | -52 | 1270 | 1254 |
| 63 | 2020-04-18 | TCO20 Round 1A | 1 | 559 | 308.83 | -0.86 | -40 | 2738 | 1075 | -56 | 1322 | 1269 |
| 62 | 2019-08-23 | SRM 765 | 1 | 49 | 86.58 | 0.00 | 6 | 2778 | 900 | 1 | 1378 | 976 |
| 61 | 2018-11-28 | TCO19 SRM 742 | 1 | 80 | 91.03 | -0.14 | -9 | 2772 | 919 | -59 | 1377 | 1014 |
| 60 | 2017-05-20 | TCO17 Round 2A | 1 | 245 | 352.17 | 0.52 | 37 | 2781 | 1397 | 59 | 1436 | 1404 |
| 59 | 2017-04-01 | TCO17 Round 1A | 1 | 516 | 302.29 | -0.77 | -31 | 2744 | 1558 | -58 | 1377 | 1771 |
| 58 | 2017-03-25 | SRM 711 | 1 | 203 | 204.06 | 0.01 | 7 | 2775 | 1448 | -9 | 1435 | 1494 |
| 57 | 2016-04-15 | SRM 688 | 1 | 150 | 308.94 | -0.05 | 2 | 2768 | 1808 | -5 | 1444 | 1746 |
| 56 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 157 | 274.99 | 0.81 | 50 | 2766 | 1793 | 68 | 1449 | 1688 |
| 55 | 2016-03-28 | SRM 686 | 1 | 70 | 224.05 | 1.68 | 137 | 2716 | 2022 | 143 | 1381 | 1993 |
| 54 | 2016-02-06 | SRM 681 | 1 | 113 | ||||||||
| 53 | 2015-06-04 | SRM 660 | 1 | 230 | 331.61 | 0.01 | 6 | 2579 | 2996 | 13 | 1238 | 3542 |
| 52 | 2014-12-09 | SRM 640 | 1 | 369 | 297.29 | -0.40 | -22 | 2574 | 3285 | -116 | 1225 | 4215 |
| 51 | 2014-11-28 | SRM 639 | 1 | 233 | 353.82 | -0.04 | 3 | 2596 | 3167 | -5 | 1341 | 3039 |
| 50 | 2013-08-12 | SRM 588 | 1 | 217 | 495.83 | 1.19 | 50 | 2593 | 2682 | 117 | 1346 | 2824 |
| 49 | 2013-08-01 | SRM 587 | 1 | 361 | 352.54 | -0.03 | 2 | 2543 | 2924 | 6 | 1229 | 3879 |
| 48 | 2013-07-19 | SRM 585 | 1 | 642 | 549.40 | -0.22 | -8 | 2541 | 2907 | -36 | 1223 | 3923 |
| 47 | 2013-07-10 | SRM 584 | 1 | 471 | 411.60 | -0.38 | -17 | 2549 | 2820 | -77 | 1259 | 3496 |
| 46 | 2013-04-06 | SRM 575 | 1 | 630 | 653.18 | -0.21 | -7 | 2566 | 2967 | -43 | 1336 | 3164 |
| 45 | 2013-03-14 | SRM 573 | 1 | 323 | 423.84 | 0.39 | 25 | 2573 | 2903 | 39 | 1379 | 2841 |
| 44 | 2013-03-09 | TCO13 Round 1C | 1 | 756 | 467.74 | -0.69 | -22 | 2548 | 3033 | -36 | 1340 | 3099 |
| 43 | 2013-01-29 | SRM 568 | 1 | 468 | 514.52 | 0.14 | 14 | 2570 | 2701 | 4 | 1376 | 2627 |
| 42 | 2012-10-19 | SRM 558 | 1 | 329 | 444.16 | -0.14 | -3 | 2556 | 2755 | -27 | 1372 | 2648 |
| 41 | 2012-08-16 | SRM 552 | 1 | 237 | 348.38 | -0.08 | 0 | 2560 | 2679 | -14 | 1399 | 2441 |
| 40 | 2012-08-04 | SRM 551 | 1 | 355 | 500.44 | 0.50 | 33 | 2560 | 2670 | 37 | 1413 | 2344 |
| 39 | 2012-04-14 | TCO12 Round 1C | 1 | 798 | 519.18 | -0.62 | -15 | 2527 | 2898 | -36 | 1376 | 2726 |
| 38 | 2012-03-07 | SRM 536 | 1 | 314 | 563.53 | 0.84 | 41 | 2542 | 2592 | 70 | 1412 | 2324 |
| 37 | 2012-03-03 | SRM 535 | 1 | 304 | 670.55 | 1.14 | 58 | 2501 | 2779 | 103 | 1342 | 2799 |
| 36 | 2011-11-17 | SRM 524 | 1 | 545 | 510.49 | -0.28 | -9 | 2443 | 2927 | -58 | 1239 | 3569 |
| 35 | 2011-11-12 | SRM 523 | 2 | 12 | 119.58 | 3.32 | 49 | 2453 | 2846 | 119 | 1297 | 3062 |
| 34 | 2011-09-10 | SRM 517 | 2 | 252 | 140.03 | -0.85 | -9 | 2404 | 2991 | 13 | 1178 | 4060 |
| 33 | 2011-08-20 | SRM 515 | 2 | 143 | 107.07 | -0.42 | -2 | 2413 | 2881 | 38 | 1165 | 4118 |
| 32 | 2011-08-09 | SRM 514 | 2 | 341 | 76.48 | -2.16 | -24 | 2416 | 2864 | -29 | 1127 | 4471 |
| 31 | 2011-07-26 | SRM 513 | 1 | 601 | 505.40 | -0.36 | -12 | 2439 | 2719 | -83 | 1156 | 4225 |
| 30 | 2011-06-18 | TCO11 Round 1 | 1 | 1085 | 1,065.07 | -0.03 | 2 | 2452 | 2630 | -1 | 1239 | 3348 |
| 29 | 2011-06-08 | SRM 509 | 1 | 721 | 589.98 | -0.40 | -13 | 2450 | 2621 | -105 | 1240 | 3373 |
| 28 | 2011-05-28 | SRM 507 | 1 | 437 | 576.90 | 0.40 | 20 | 2463 | 2470 | 42 | 1345 | 2523 |
| 27 | 2011-05-24 | TCO11 Qual 3 | 1 | 255 | 344.29 | 0.43 | 19 | 2442 | 2572 | 44 | 1303 | 2806 |
| 26 | 2011-05-17 | SRM 504.5 | 1 | 645 | 589.52 | -0.28 | -10 | 2423 | 2638 | -70 | 1259 | 3098 |
| 25 | 2011-05-14 | TCO11 Qual 1 | 1 | 663 | 721.22 | 0.12 | 10 | 2433 | 2533 | 9 | 1329 | 2526 |
| 24 | 2011-05-11 | SRM 506 | 1 | 379 | 416.20 | 0.14 | 12 | 2423 | 2568 | -1 | 1320 | 2591 |
| 23 | 2011-05-03 | Member SRM 505 | 1 | 306 | 484.93 | 0.00 | 4 | 2411 | 2642 | 2 | 1321 | 2590 |
| 22 | 2011-03-19 | SRM 500 | 1 | 396 | 585.81 | -0.04 | 1 | 2407 | 2577 | -2 | 1319 | 2545 |
| 21 | 2011-02-26 | SRM 498 | 1 | 639 | 558.65 | -0.31 | -14 | 2406 | 2516 | -124 | 1321 | 2469 |
| 20 | 2011-02-10 | SRM 497 | 1 | 127 | 439.49 | 1.79 | 91 | 2420 | 2449 | 144 | 1445 | 1786 |
| 19 | 2011-01-27 | SRM 495 | 1 | 277 | 576.50 | 1.06 | 67 | 2329 | 2880 | 100 | 1301 | 2578 |
| 18 | 2011-01-22 | Member SRM 494 | 2 | 62 | 188.73 | 1.61 | 48 | 2262 | 3249 | 76 | 1201 | 3406 |
| 17 | 2011-01-12 | SRM 493 | 2 | 337 | 113.98 | -1.56 | -32 | 2214 | 3526 | -53 | 1125 | 4035 |
| 16 | 2010-12-28 | SRM 492 | 1 | 365 | 424.99 | -0.06 | -1 | 2247 | 3318 | -23 | 1178 | 3614 |
| 15 | 2010-12-18 | Member SRM 491 | 2 | 151 | 194.30 | 0.36 | 23 | 2248 | 3277 | 43 | 1201 | 3372 |
| 14 | 2010-12-08 | SRM 490 | 2 | 45 | 255.50 | 2.50 | 89 | 2225 | 3375 | 113 | 1158 | 3704 |
| 13 | 2010-11-13 | SRM 487 | 2 | 15 | 383.75 | 4.68 | 143 | 2135 | 3889 | 180 | 1045 | 4524 |
| 12 | 2010-09-25 | SRM 483 | 2 | 500 | 359.38 | -0.48 | -15 | 1992 | 4826 | -6 | 865 | 6223 |
| 11 | 2010-07-06 | SRM 475 | 2 | 211 | 310.58 | 0.56 | 36 | 2007 | 4501 | 54 | 871 | 6019 |
| 10 | 2010-06-30 | Member Single Round Match 474 | 2 | 224 | 256.66 | 0.20 | 20 | 1971 | 4708 | 41 | 817 | 6457 |
| 9 | 2010-06-19 | TCO10 Round 1 | 1 | 1391 | 1,310.96 | -0.11 | -11 | 1951 | 4896 | -123 | 776 | 7022 |
| 8 | 2010-06-17 | SRM 473 | 2 | 143 | 271.03 | 0.92 | 70 | 1962 | 4790 | 64 | 899 | 5680 |
| 7 | 2010-06-05 | SRM 472 | 2 | 441 | 426.00 | -0.05 | 7 | 1893 | 5362 | -1 | 835 | 6419 |
| 6 | 2010-05-02 | TCO10 Qual 1 | 1 | 534 | 782.05 | 0.55 | 89 | 1886 | 5092 | 107 | 836 | 6397 |
| 5 | 2010-03-16 | SRM 464 | 2 | 448 | 603.85 | 0.43 | 56 | 1797 | 5641 | 47 | 729 | 7494 |
| 4 | 2010-03-02 | SRM 463 | 2 | 682 | 500.74 | -0.62 | -51 | 1741 | 6404 | -104 | 682 | 8162 |
| 3 | 2010-02-17 | SRM 462 | 2 | 325 | 447.46 | 0.46 | 81 | 1792 | 6055 | 32 | 786 | 7249 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 522 | 859.83 | 0.72 | 168 | 1711 | 6644 | 34 | 754 | 7524 |
| 1 | 2010-02-06 | SRM 460 | 2 | 932 | 737.08 | -0.44 | -103 | 1543 | 8483 | -480 | 720 | 7859 |