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 |
|---|---|---|---|
| sevan | 8 | 1494 | 368 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.091 | 0.213 | 0.247 | 35.9 | -102 | 45 | 1416 | 1377 | 11480 |
| EloSRM | -0.092 | 0.214 | 0.253 | 38.4 | -118 | 46 | 1533 | 1494 | 11488 |
| SRMFix | -0.119 | 0.224 | 0.288 | 33.5 | -139 | 31 | 1066 | 1022 | 12516 |
| initial | -0.149 | 0.225 | 0.283 | 27.1 | -66 | 35 | 1134 | 1057 | 12637 |
| SRM | -0.229 | 0.345 | 0.584 | 116.0 | -615 | 46 | 585 | 368 | 12681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-03-24 | SRM 437 | 2 | 729 | 681.84 | -0.10 | -5 | 1494 | 11488 | -25 | 368 | 12681 |
| 7 | 2009-03-11 | SRM 436 | 2 | 744 | 605.00 | -0.33 | -34 | 1499 | 11447 | -101 | 393 | 12688 |
| 6 | 2008-12-11 | SRM 429 | 2 | 526 | 651.99 | 0.31 | 46 | 1533 | 10224 | 46 | 494 | 12382 |
| 5 | 2008-12-02 | SRM 428 | 2 | 513 | 574.82 | -0.09 | -5 | 1487 | 11408 | 0 | 448 | 12637 |
| 4 | 2008-11-25 | SRM 427 | 2 | 491 | 523.40 | 0.09 | 25 | 1492 | 11190 | 2 | 448 | 12470 |
| 3 | 2008-11-06 | SRM 424 | 2 | 627 | 568.04 | -0.25 | -34 | 1467 | 11453 | -96 | 446 | 12367 |
| 2 | 2008-10-28 | SRM 423 | 2 | 427 | 455.78 | 0.09 | 40 | 1501 | 10882 | -43 | 542 | 11917 |
| 1 | 2008-10-18 | SRM 422 | 2 | 919 | 675.86 | -0.46 | -118 | 1461 | 11663 | -615 | 585 | 11841 |