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 |
|---|---|---|---|
| bekerpico | 23 | 1789 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.129 | 0.388 | 0.526 | 32.5 | -126 | 98 | 1285 | 1274 | 6433 |
| EloSRM | 0.088 | 0.390 | 0.523 | 45.9 | -88 | 221 | 1807 | 1789 | 5998 |
| initial | 0.057 | 0.395 | 0.525 | 47.5 | -61 | 146 | 1407 | 1344 | 5460 |
| SRM | 0.195 | 0.456 | 0.638 | 90.5 | -392 | 113 | 808 | 651 | 11161 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,124.84 | -0.25 | -17 | 1789 | 5998 | -55 | 651 | 11161 |
| 22 | 2009-02-07 | SRM 434 | 2 | 462 | 451.14 | -0.03 | 6 | 1807 | 5947 | 14 | 706 | 10865 |
| 21 | 2008-12-20 | SRM 430 | 2 | 401 | 420.31 | 0.07 | 13 | 1800 | 5998 | 23 | 692 | 11060 |
| 20 | 2008-12-11 | SRM 429 | 2 | 218 | 516.38 | 1.24 | 104 | 1787 | 6114 | 90 | 669 | 11159 |
| 19 | 2008-10-02 | SRM 420 | 2 | 547 | 439.51 | -0.32 | -18 | 1683 | 7154 | -23 | 579 | 12033 |
| 18 | 2008-02-13 | TCO08 Qual 3 | 1 | 790 | 772.62 | -0.03 | 2 | 1701 | 5716 | 8 | 602 | 8697 |
| 17 | 2008-02-09 | TCO08 Qual 2 | 1 | 935 | 1,107.34 | 0.24 | 27 | 1699 | 5701 | 57 | 594 | 8742 |
| 16 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 771.04 | 0.28 | 36 | 1672 | 5910 | 113 | 537 | 9112 |
| 15 | 2007-12-08 | SRM 381 | 2 | 297 | 533.59 | 0.84 | 64 | 1636 | 5908 | 106 | 424 | 9252 |
| 14 | 2007-11-20 | SRM 378 | 2 | 570 | 470.83 | -0.42 | -24 | 1572 | 6218 | -26 | 318 | 8964 |
| 13 | 2007-11-06 | SRM 374 | 2 | 274 | 498.50 | 0.86 | 81 | 1596 | 5860 | 113 | 344 | 8718 |
| 12 | 2007-10-13 | SRM 371 | 2 | 750 | 509.43 | -0.55 | -42 | 1515 | 6349 | -128 | 231 | 8372 |
| 11 | 2007-08-21 | TCCC07 Qual 2 | 1 | 709 | 552.05 | -0.36 | -36 | 1557 | 5725 | -134 | 359 | 7970 |
| 10 | 2007-08-18 | TCCC07 Qual 1 | 1 | 920 | 801.79 | -0.20 | -24 | 1593 | 5455 | -58 | 493 | 7746 |
| 9 | 2007-08-07 | SRM 362 | 2 | 385 | ||||||||
| 8 | 2007-08-01 | SRM 361 | 2 | 432 | ||||||||
| 7 | 2007-07-17 | SRM 358 | 2 | 369 | 334.14 | -0.15 | -4 | 1617 | 5129 | 13 | 551 | 7377 |
| 6 | 2007-07-12 | SRM 357 | 2 | 193 | 436.05 | 1.17 | 221 | 1621 | 5032 | 106 | 538 | 7338 |
| 5 | 2006-09-21 | TCCC06 Round 1A | 1 | 399 | 408.23 | -0.05 | -5 | 1401 | 5960 | -8 | 432 | 7244 |
| 4 | 2006-09-12 | TCCC06 Qual 3 | 1 | 366 | 397.53 | 0.12 | 30 | 1405 | 5894 | 33 | 440 | 7244 |
| 3 | 2006-09-09 | TCCC06 Qual 2 | 1 | 719 | 543.45 | -0.40 | -61 | 1376 | 6167 | -328 | 407 | 7156 |
| 2 | 2006-08-19 | SRM 316 | 2 | 302 | 341.06 | 0.18 | 59 | 1437 | 5302 | -73 | 735 | 5794 |
| 1 | 2006-07-22 | SRM 312 | 2 | 407 | 337.17 | -0.42 | -88 | 1378 | 6072 | -392 | 808 | 5375 |