3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dergach | 71 | 2966 | 1554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.222 | 0.614 | 0.822 | 29.7 | -39 | 271 | 2974 | 2966 | 763 |
| SRMFix | 0.214 | 0.616 | 0.825 | 31.5 | -69 | 258 | 2192 | 2150 | 684 |
| Odd | 0.217 | 0.619 | 0.825 | 30.1 | -50 | 267 | 2717 | 2678 | 748 |
| initial | 0.144 | 0.636 | 0.838 | 76.6 | -202 | 294 | 2726 | 2414 | 659 |
| SRM | 0.347 | 0.733 | 1.061 | 62.3 | -212 | 176 | 1787 | 1554 | 804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71 | 2018-04-21 | 2018 TCO 1A | 1 | 130 | 204.84 | 0.66 | 46 | 2966 | 763 | 49 | 1554 | 804 |
| 70 | 2017-05-06 | TCO17 Round 1C | 1 | 145 | 80.42 | -0.85 | -34 | 2920 | 1063 | -35 | 1505 | 1192 |
| 69 | 2017-01-21 | SRM 706 | 1 | 219 | 221.93 | -0.41 | -20 | 2954 | 1012 | -85 | 1540 | 1123 |
| 68 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 110 | 223.70 | 1.02 | 39 | 2974 | 1104 | 72 | 1625 | 1103 |
| 67 | 2016-02-06 | SRM 681 | 1 | 247 | ||||||||
| 66 | 2015-12-26 | SRM 677 | 1 | 195 | 236.33 | -0.30 | -8 | 2935 | 1160 | -56 | 1553 | 1263 |
| 65 | 2015-12-18 | SRM 676 | 1 | 170 | 204.36 | 0.27 | 19 | 2943 | 1124 | 30 | 1609 | 1095 |
| 64 | 2015-08-22 | 2015 TCO 2D | 1 | 286 | 234.79 | -0.28 | -9 | 2924 | 1238 | -35 | 1579 | 1250 |
| 63 | 2015-07-23 | SRM 663 | 1 | 453 | 210.86 | -1.12 | -37 | 2934 | 1227 | -173 | 1614 | 1168 |
| 62 | 2015-05-31 | 2015 TCO 2A | 1 | 184 | 453.91 | 1.30 | 63 | 2971 | 1243 | 83 | 1787 | 905 |
| 61 | 2015-04-25 | 2015 TCO 1B | 1 | 305 | 209.30 | -0.54 | -18 | 2908 | 1506 | -41 | 1704 | 1123 |
| 60 | 2014-08-30 | SRM 631 | 1 | 73 | 344.26 | 2.24 | 64 | 2925 | 1421 | 120 | 1745 | 1091 |
| 59 | 2014-07-05 | TCO14 Round 2C | 1 | 314 | 521.88 | 0.73 | 30 | 2862 | 1672 | 50 | 1625 | 1443 |
| 58 | 2014-05-17 | TCO14 Round 2A | 1 | 567 | 728.93 | 0.36 | 17 | 2831 | 1794 | 33 | 1575 | 1659 |
| 57 | 2014-04-26 | TCO14 Round 1C | 1 | 230 | 249.20 | 0.12 | 8 | 2814 | 1899 | 18 | 1542 | 1874 |
| 56 | 2014-04-19 | TCO14 Round 1B | 1 | 783 | 429.09 | -0.87 | -19 | 2806 | 1889 | -49 | 1524 | 1931 |
| 55 | 2014-04-12 | TCO14 Round 1A | 1 | 981 | 594.74 | -0.72 | -19 | 2826 | 1768 | -50 | 1573 | 1642 |
| 54 | 2014-03-29 | SRM 614 | 1 | 227 | 404.81 | 0.84 | 41 | 2845 | 1601 | 57 | 1623 | 1403 |
| 53 | 2014-01-06 | SRM 603 | 1 | 243 | 329.84 | 0.44 | 24 | 2804 | 1751 | 35 | 1566 | 1664 |
| 52 | 2013-10-05 | SRM 593 | 1 | 354 | 390.44 | 0.14 | 10 | 2780 | 1772 | 15 | 1531 | 1762 |
| 51 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 701.22 | -0.15 | -2 | 2770 | 1838 | -29 | 1516 | 1944 |
| 50 | 2013-04-06 | SRM 575 | 1 | 289 | 527.53 | 0.87 | 24 | 2772 | 1847 | 79 | 1545 | 1870 |
| 49 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 735.48 | -0.08 | 0 | 2747 | 1966 | -4 | 1466 | 2294 |
| 48 | 2013-03-25 | SRM 574 | 1 | 427 | 440.84 | 0.05 | 5 | 2747 | 1952 | 20 | 1470 | 2261 |
| 47 | 2013-03-06 | SRM 572 | 1 | 481 | 368.29 | -0.57 | -13 | 2743 | 1925 | -101 | 1450 | 2313 |
| 46 | 2013-03-02 | TCO13 Round 1B | 1 | 509 | 390.24 | -0.38 | -6 | 2755 | 1852 | -10 | 1551 | 1803 |
| 45 | 2013-02-13 | SRM 570 | 1 | 231 | 404.55 | 0.81 | 25 | 2761 | 1757 | 67 | 1561 | 1685 |
| 44 | 2013-01-29 | SRM 568 | 1 | 364 | 407.10 | 0.16 | 8 | 2735 | 1843 | 23 | 1494 | 1943 |
| 43 | 2013-01-21 | SRM 567 | 1 | 265 | 376.36 | 0.51 | 19 | 2727 | 1877 | 60 | 1471 | 2033 |
| 42 | 2012-12-20 | SRM 565 | 1 | 465 | 449.53 | -0.35 | -8 | 2708 | 1975 | -63 | 1411 | 2382 |
| 41 | 2012-12-12 | SRM 564 | 1 | 257 | 411.33 | 0.68 | 24 | 2716 | 1927 | 72 | 1474 | 2032 |
| 40 | 2012-12-08 | SRM 563 | 1 | 222 | 334.16 | 0.59 | 23 | 2692 | 2027 | 76 | 1402 | 2421 |
| 39 | 2012-11-20 | SRM 561 | 1 | 376 | 387.76 | -0.34 | -8 | 2669 | 2170 | -46 | 1326 | 2981 |
| 38 | 2012-11-10 | SRM 560 | 1 | 293 | 392.65 | 0.42 | 18 | 2677 | 2106 | 60 | 1372 | 2648 |
| 37 | 2012-10-19 | SRM 558 | 1 | 329 | 417.88 | -0.22 | -5 | 2659 | 2193 | -19 | 1312 | 3108 |
| 36 | 2012-10-10 | SRM 557 | 1 | 475 | 460.42 | -0.38 | -10 | 2664 | 2162 | -53 | 1331 | 2981 |
| 35 | 2012-09-07 | SRM 555 | 1 | 286 | 430.61 | 0.59 | 23 | 2673 | 2095 | 67 | 1384 | 2590 |
| 34 | 2012-07-21 | SRM 550 | 2 | 13 | 55.50 | 2.09 | 28 | 2650 | 2174 | 129 | 1317 | 3066 |
| 33 | 2012-07-09 | SRM 549 | 1 | 381 | 360.12 | -0.38 | -10 | 2622 | 2331 | -36 | 1188 | 4258 |
| 32 | 2012-06-16 | SRM 546 | 1 | 730 | 475.39 | -0.64 | -17 | 2632 | 2301 | -174 | 1224 | 4055 |
| 31 | 2012-06-07 | SRM 545 | 1 | 480 | 511.23 | -0.30 | -7 | 2649 | 2198 | -54 | 1398 | 2535 |
| 30 | 2012-06-02 | Round 2C | 1 | 539 | 645.75 | -0.18 | -4 | 2656 | 2127 | -42 | 1452 | 2196 |
| 29 | 2012-05-29 | SRM 544 | 1 | 80 | 390.13 | 2.29 | 65 | 2660 | 2096 | 176 | 1494 | 1975 |
| 28 | 2012-05-19 | SRM 543 | 1 | 529 | 578.78 | 0.13 | 9 | 2595 | 2473 | 27 | 1318 | 3175 |
| 27 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 801.37 | -0.26 | -8 | 2586 | 2566 | -47 | 1291 | 3480 |
| 26 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 826.37 | -0.02 | 2 | 2594 | 2455 | 22 | 1338 | 3044 |
| 25 | 2012-04-14 | TCO12 Round 1C | 1 | 365 | 478.82 | 0.39 | 16 | 2592 | 2473 | 60 | 1316 | 3235 |
| 24 | 2012-04-11 | SRM 540 | 2 | 76 | 76.46 | 0.01 | 6 | 2576 | 2521 | 74 | 1256 | 3737 |
| 23 | 2012-04-07 | TCO12 Round 1B | 1 | 1742 | 596.79 | -1.58 | -39 | 2569 | 2525 | -212 | 1182 | 4393 |
| 22 | 2012-03-31 | TCO12 Round 1A | 1 | 812 | 680.62 | -0.26 | -5 | 2608 | 2254 | -11 | 1394 | 2469 |
| 21 | 2012-03-20 | SRM 538 | 1 | 488 | 471.84 | -0.05 | 2 | 2614 | 2186 | -5 | 1405 | 2371 |
| 20 | 2012-03-17 | SRM 537 | 1 | 373 | 625.59 | 0.75 | 41 | 2612 | 2194 | 85 | 1410 | 2347 |
| 19 | 2012-03-07 | SRM 536 | 1 | 518 | 518.34 | 0.00 | 5 | 2570 | 2411 | 11 | 1325 | 2981 |
| 18 | 2012-02-09 | SRM 532 | 1 | 413 | 485.00 | -0.20 | -6 | 2565 | 2353 | -20 | 1314 | 2999 |
| 17 | 2012-01-14 | SRM 529 | 1 | 592 | 521.27 | -0.18 | -5 | 2571 | 2267 | -24 | 1334 | 2782 |
| 16 | 2011-12-28 | SRM 528 | 1 | 497 | 469.73 | -0.08 | 0 | 2577 | 2229 | -12 | 1358 | 2622 |
| 15 | 2011-12-17 | SRM 527 | 1 | 511 | 529.50 | -0.29 | -12 | 2577 | 2189 | -62 | 1370 | 2518 |
| 14 | 2011-11-29 | SRM 525 | 1 | 541 | 481.80 | -0.17 | -4 | 2588 | 2105 | -33 | 1432 | 2117 |
| 13 | 2011-11-17 | SRM 524 | 1 | 271 | 482.72 | 0.83 | 56 | 2593 | 2060 | 78 | 1465 | 1902 |
| 12 | 2011-11-12 | SRM 523 | 1 | 234 | 560.26 | 1.26 | 87 | 2536 | 2368 | 121 | 1387 | 2364 |
| 11 | 2011-10-04 | SRM 520 | 1 | 704 | 576.04 | -0.39 | -23 | 2449 | 2778 | -144 | 1266 | 3222 |
| 10 | 2011-09-14 | SRM 518 | 1 | 202 | 646.82 | 1.68 | 119 | 2472 | 2620 | 163 | 1410 | 2202 |
| 9 | 2011-09-10 | SRM 517 | 2 | 70 | 234.58 | 1.74 | 69 | 2354 | 3307 | 72 | 1247 | 3373 |
| 8 | 2011-08-30 | SRM 516 | 1 | 501 | 538.46 | -0.14 | -11 | 2284 | 3690 | -44 | 1175 | 4029 |
| 7 | 2011-08-20 | SRM 515 | 2 | 105 | 217.67 | 1.05 | 62 | 2295 | 3594 | 50 | 1219 | 3592 |
| 6 | 2011-08-09 | SRM 514 | 2 | 244 | 164.42 | -0.57 | -18 | 2233 | 4001 | -20 | 1169 | 4096 |
| 5 | 2011-07-26 | SRM 513 | 2 | 119 | 305.96 | 1.36 | 95 | 2251 | 3904 | 73 | 1189 | 3897 |
| 4 | 2011-07-13 | SRM 512 | 2 | 239 | 440.32 | 0.88 | 89 | 2156 | 4560 | 46 | 1116 | 4576 |
| 3 | 2011-07-02 | SRM 511 | 2 | 545 | 394.71 | -0.46 | -29 | 2067 | 5240 | -51 | 1070 | 4933 |
| 2 | 2011-06-21 | SRM 510 | 2 | 144 | 488.09 | 1.76 | 271 | 2096 | 4979 | 85 | 1121 | 4444 |
| 1 | 2011-06-08 | SRM 509 | 2 | 649 | 780.11 | 0.26 | 111 | 1824 | 7529 | -164 | 1036 | 5244 |