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 |
|---|---|---|---|
| brmi | 4 | 1791 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.209 | 0.656 | 0.746 | 89.0 | -173 | 43 | 1066 | 930 | 4540 |
| SRMFix | 0.208 | 0.670 | 0.728 | 93.4 | -118 | 104 | 1355 | 1337 | 4241 |
| initial | 0.315 | 0.680 | 0.727 | 81.9 | -88 | 116 | 1352 | 1352 | 4075 |
| EloSRM | 0.177 | 0.681 | 0.719 | 114.1 | -84 | 143 | 1791 | 1791 | 4013 |
| Odd | 0.187 | 0.686 | 0.718 | 109.4 | -76 | 155 | 1678 | 1677 | 4165 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-08-11 | SRM 363 | 2 | 231 | 380.03 | 0.72 | 101 | 1791 | 4013 | 43 | 930 | 4540 |
| 3 | 2007-06-02 | SRM 352 | 2 | 568 | 282.43 | -1.01 | -84 | 1690 | 4456 | -173 | 887 | 4806 |
| 2 | 2007-05-15 | SRM 349 | 2 | 216 | 332.93 | 0.62 | 128 | 1775 | 3823 | -6 | 1060 | 3422 |
| 1 | 2007-04-18 | SRM 345 | 2 | 358 | 461.68 | 0.37 | 143 | 1646 | 4574 | -134 | 1066 | 3374 |