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 |
|---|---|---|---|
| Bellcross | 17 | 2574 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.430 | 0.697 | 1.078 | 84.5 | -250 | 358 | 1558 | 1401 | 2319 |
| initial | 0.484 | 0.768 | 1.236 | 92.5 | -135 | 493 | 2190 | 2190 | 2322 |
| EloSRM | 0.250 | 0.795 | 1.257 | 83.9 | -79 | 735 | 2574 | 2574 | 2251 |
| Odd | 0.230 | 0.795 | 1.264 | 82.7 | -76 | 757 | 2401 | 2401 | 2236 |
| SRMFix | 0.355 | 0.817 | 1.273 | 87.6 | -196 | 668 | 1884 | 1884 | 2691 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2012-01-14 | SRM 529 | 1 | 387 | 550.56 | 0.51 | 38 | 2574 | 2251 | 58 | 1401 | 2319 |
| 16 | 2011-12-28 | SRM 528 | 1 | 403 | 512.93 | 0.35 | 31 | 2537 | 2456 | 49 | 1343 | 2726 |
| 15 | 2011-12-23 | SRM 526.5 | 1 | 487 | 415.75 | -0.37 | -21 | 2506 | 2618 | -86 | 1294 | 3114 |
| 14 | 2011-12-17 | SRM 527 | 1 | 389 | 605.28 | 0.64 | 61 | 2527 | 2469 | 74 | 1380 | 2448 |
| 13 | 2011-11-29 | SRM 525 | 1 | 593 | 572.39 | -0.06 | 1 | 2466 | 2805 | -26 | 1306 | 3010 |
| 12 | 2011-11-17 | SRM 524 | 1 | 492 | 537.35 | 0.12 | 22 | 2465 | 2791 | 2 | 1332 | 2767 |
| 11 | 2011-07-02 | SRM 511 | 1 | 516 | 653.61 | 0.34 | 40 | 2442 | 2677 | 40 | 1330 | 2617 |
| 10 | 2011-06-21 | SRM 510 | 1 | 272 | 398.26 | -0.00 | 6 | 2403 | 2911 | 10 | 1290 | 2923 |
| 9 | 2011-06-02 | SRM 508 | 1 | 477 | 711.89 | 0.58 | 76 | 2396 | 2902 | 70 | 1280 | 3022 |
| 8 | 2011-05-11 | SRM 506 | 2 | 51 | 158.59 | 1.64 | 99 | 2320 | 3146 | 82 | 1210 | 3515 |
| 7 | 2011-02-10 | SRM 497 | 2 | 310 | 146.80 | -1.08 | -41 | 2221 | 3605 | -34 | 1128 | 4081 |
| 6 | 2011-02-01 | SRM 496 | 2 | 129 | 188.77 | 0.55 | 53 | 2262 | 3337 | 60 | 1162 | 3829 |
| 5 | 2010-10-26 | SRM 486 | 2 | 300 | 190.06 | -0.66 | -23 | 2209 | 3356 | 16 | 1102 | 4023 |
| 4 | 2010-10-21 | Member SRM 485 | 2 | 394 | 110.28 | -1.84 | -79 | 2232 | 3192 | -38 | 1086 | 4082 |
| 3 | 2010-10-05 | SRM 484 | 1 | 443 | 352.43 | -0.38 | -57 | 2311 | 2769 | -250 | 1124 | 3797 |
| 2 | 2010-09-25 | SRM 483 | 1 | 464 | 480.33 | -0.26 | -43 | 2368 | 2433 | -184 | 1374 | 1984 |
| 1 | 2010-09-09 | SRM 481 | 2 | 36 | 644.73 | 4.16 | 735 | 2410 | 2250 | 358 | 1558 | 1245 |