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 |
|---|---|---|---|
| Madmanslitany | 4 | 1923 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.344 | 0.424 | 0.540 | 86.4 | -14 | 210 | 1785 | 1785 | 4756 |
| EloSRM | 0.333 | 0.434 | 0.548 | 91.8 | -34 | 217 | 1923 | 1923 | 4699 |
| SRMFix | 0.349 | 0.508 | 0.582 | 77.5 | -76 | 125 | 1358 | 1358 | 4889 |
| initial | 0.378 | 0.510 | 0.582 | 61.5 | -32 | 100 | 1382 | 1382 | 4590 |
| SRM | -0.043 | 0.563 | 0.698 | 93.0 | -302 | 41 | 920 | 920 | 5368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-03 | SRM 466 | 2 | 305 | 484.90 | 0.67 | 94 | 1923 | 4699 | 41 | 920 | 5368 |
| 3 | 2010-02-17 | SRM 462 | 2 | 368 | 373.67 | 0.02 | 23 | 1829 | 5762 | -24 | 879 | 6072 |
| 2 | 2010-02-06 | SRM 460 | 2 | 441 | 791.23 | 0.84 | 217 | 1806 | 5867 | 5 | 903 | 5794 |
| 1 | 2009-08-25 | SRM 447 | 2 | 730 | 634.07 | -0.20 | -34 | 1589 | 7766 | -302 | 898 | 6220 |