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 |
|---|---|---|---|
| donalexey | 32 | 2716 | 1675 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.292 | 0.816 | 1.047 | 56.3 | -51 | 264 | 2797 | 2716 | 1475 |
| SRM | 0.353 | 0.816 | 1.084 | 75.0 | -162 | 195 | 1884 | 1675 | 1080 |
| Odd | 0.307 | 0.822 | 1.053 | 56.2 | -56 | 276 | 2651 | 2571 | 1303 |
| SRMFix | 0.415 | 0.850 | 1.107 | 54.2 | -87 | 218 | 2307 | 2215 | 1030 |
| initial | 0.332 | 0.923 | 1.205 | 111.2 | -271 | 394 | 2765 | 2439 | 1353 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 2011-12-17 | SRM 527 | 1 | 511 | 454.84 | -0.51 | -37 | 2716 | 1475 | -121 | 1675 | 1080 |
| 31 | 2009-03-07 | TCO09 Round 1 | 1 | 760 | 528.13 | -0.52 | -16 | 2753 | 735 | -41 | 1796 | 711 |
| 30 | 2009-02-28 | TCO09 Qual 2 | 1 | 387 | 180.68 | -1.10 | -28 | 2769 | 677 | -47 | 1837 | 635 |
| 29 | 2008-11-06 | SRM 424 | 1 | 114 | 199.20 | 0.80 | 34 | 2797 | 566 | 62 | 1884 | 548 |
| 28 | 2008-09-20 | SRM 418 | 1 | 326 | 220.34 | -0.56 | -15 | 2763 | 624 | -40 | 1822 | 637 |
| 27 | 2008-07-19 | SRM 410 | 1 | 81 | 229.86 | 1.50 | 46 | 2778 | 570 | 105 | 1862 | 569 |
| 26 | 2008-07-01 | SRM 408 | 1 | 173 | 196.34 | 0.18 | 12 | 2732 | 643 | 38 | 1757 | 740 |
| 25 | 2008-06-26 | SRM 407 | 1 | 311 | 220.45 | -0.50 | -13 | 2720 | 656 | -20 | 1719 | 801 |
| 24 | 2008-06-05 | SRM 404 | 1 | 145 | 232.32 | 0.68 | 29 | 2733 | 618 | 81 | 1739 | 756 |
| 23 | 2008-04-15 | SRM 398 | 1 | 247 | 221.51 | -0.16 | -1 | 2704 | 662 | 22 | 1658 | 885 |
| 22 | 2008-04-12 | SRM 397 | 1 | 451 | 247.43 | -1.01 | -28 | 2705 | 664 | -162 | 1636 | 945 |
| 21 | 2008-04-03 | SRM 396 | 1 | 271 | 194.02 | -0.48 | -13 | 2733 | 616 | -26 | 1798 | 651 |
| 20 | 2008-03-22 | SRM 394 | 1 | 113 | 241.29 | 1.09 | 44 | 2745 | 591 | 94 | 1824 | 627 |
| 19 | 2008-03-11 | SRM 393 | 1 | 41 | 266.25 | 2.70 | 86 | 2702 | 673 | 195 | 1730 | 758 |
| 18 | 2008-03-06 | SRM 392 | 1 | 408 | 333.89 | -0.54 | -20 | 2616 | 864 | -84 | 1535 | 1242 |
| 17 | 2008-02-23 | TCO08 Round 2 | 1 | 631 | 498.76 | -0.48 | -20 | 2636 | 795 | -91 | 1619 | 986 |
| 16 | 2008-02-16 | TCO08 Round 1 | 1 | 382 | 601.88 | 0.66 | 39 | 2655 | 745 | 66 | 1710 | 790 |
| 15 | 2008-02-13 | TCO08 Qual 3 | 1 | 437 | 116.73 | -1.90 | -51 | 2617 | 828 | -98 | 1644 | 925 |
| 14 | 2008-01-24 | SRM 389 | 1 | 278 | 229.86 | -0.27 | -9 | 2667 | 684 | -19 | 1742 | 708 |
| 13 | 2008-01-15 | SRM 388 | 1 | 182 | 283.17 | 0.64 | 47 | 2676 | 666 | 60 | 1761 | 678 |
| 12 | 2008-01-09 | SRM 387 | 1 | 137 | 213.37 | 0.64 | 52 | 2629 | 766 | 64 | 1701 | 778 |
| 11 | 2008-01-05 | SRM 386 | 1 | 153 | 312.96 | 1.03 | 86 | 2577 | 884 | 92 | 1637 | 903 |
| 10 | 2007-12-27 | SRM 385 | 1 | 146 | 374.58 | 1.36 | 134 | 2491 | 1122 | 127 | 1545 | 1167 |
| 9 | 2007-11-06 | SRM 374 | 1 | 327 | 375.06 | 0.20 | 34 | 2357 | 1463 | 17 | 1418 | 1538 |
| 8 | 2007-10-09 | SRM 370 | 1 | 218 | 445.19 | 1.03 | 151 | 2322 | 1541 | 116 | 1401 | 1534 |
| 7 | 2007-10-04 | SRM 369 | 1 | 199 | ||||||||
| 6 | 2007-10-02 | SRM 368 | 2 | 26 | 176.22 | 2.76 | 208 | 2171 | 2076 | 117 | 1285 | 2078 |
| 5 | 2007-03-31 | TCO07 Qual 2 | 1 | 454 | 713.76 | 0.65 | 103 | 1963 | 2585 | 51 | 1168 | 2706 |
| 4 | 2006-12-13 | SRM 330 | 1 | 306 | 319.93 | -0.05 | -6 | 1860 | 2979 | -86 | 1117 | 3037 |
| 3 | 2006-12-09 | SRM 329 | 1 | 375 | 411.58 | -0.03 | 0 | 1865 | 2917 | -90 | 1203 | 2438 |
| 2 | 2006-11-22 | SRM 327 | 1 | 149 | 283.17 | 0.33 | 120 | 1866 | 2860 | 89 | 1293 | 1851 |
| 1 | 2006-11-11 | SRM 326 | 2 | 186 | 351.78 | 0.92 | 264 | 1746 | 3559 | 4 | 1204 | 2423 |