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 |
|---|---|---|---|
| sukun007 | 3 | 1785 | 724 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.065 | 0.375 | 0.429 | 61.3 | -39 | 125 | 1612 | 1612 | 9439 |
| EloSRM | 0.045 | 0.399 | 0.443 | 72.9 | -47 | 129 | 1785 | 1785 | 9296 |
| initial | -0.021 | 0.421 | 0.441 | 50.7 | -44 | 72 | 1192 | 1192 | 9426 |
| SRMFix | -0.014 | 0.448 | 0.471 | 75.8 | -86 | 86 | 1145 | 1145 | 9838 |
| SRM | -0.538 | 0.804 | 0.890 | 179.3 | -329 | 31 | 871 | 724 | 10442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-07 | SRM 536 | 2 | 588 | 933.20 | 0.67 | 129 | 1785 | 9296 | 31 | 724 | 10442 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 975.74 | -0.30 | -47 | 1656 | 10867 | -178 | 693 | 10489 |
| 1 | 2012-01-31 | SRM 531 | 2 | 908 | 776.44 | -0.23 | -43 | 1703 | 9821 | -329 | 871 | 7686 |