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 |
|---|---|---|---|
| im2busy | 4 | 1757 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.122 | 0.288 | 0.342 | 34.6 | -64 | 40 | 1176 | 1141 | 11471 |
| EloSRM | -0.073 | 0.305 | 0.359 | 71.5 | -117 | 127 | 1786 | 1757 | 9985 |
| SRMFix | -0.106 | 0.321 | 0.385 | 59.9 | -138 | 68 | 1133 | 1103 | 10866 |
| SRM | -0.402 | 0.504 | 0.762 | 155.5 | -530 | 16 | 686 | 610 | 11649 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-07 | SRM 555 | 2 | 614 | 612.27 | -0.27 | -29 | 1757 | 9985 | -45 | 610 | 11649 |
| 3 | 2012-07-02 | SRM 548 | 2 | 466 | 464.39 | -0.00 | 14 | 1786 | 9178 | -31 | 655 | 10855 |
| 2 | 2012-06-25 | SRM 547 | 2 | 362 | 499.41 | 0.46 | 127 | 1772 | 9514 | 16 | 686 | 10647 |
| 1 | 2012-05-29 | SRM 544 | 2 | 650 | 477.18 | -0.48 | -117 | 1646 | 11661 | -530 | 670 | 10975 |