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 |
|---|---|---|---|
| jcrazo | 4 | 1624 | 706 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.118 | 0.566 | 0.603 | 68.2 | -64 | 108 | 1308 | 1143 | 6651 |
| SRMFix | -0.230 | 0.652 | 0.677 | 109.6 | -123 | 189 | 1389 | 1139 | 5965 |
| SRM | -0.652 | 0.652 | 0.754 | 123.5 | -207 | -16 | 1184 | 706 | 6518 |
| EloSRM | -0.279 | 0.790 | 0.811 | 127.7 | -82 | 311 | 1824 | 1624 | 5174 |
| Odd | -0.272 | 0.802 | 0.823 | 125.6 | -69 | 326 | 1723 | 1546 | 5130 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-07-24 | SRM 360 | 2 | 461 | 385.01 | -0.50 | -41 | 1624 | 5174 | -89 | 706 | 6518 |
| 3 | 2007-07-21 | SRM 359 | 2 | 532 | 331.41 | -0.81 | -77 | 1664 | 4868 | -182 | 795 | 5736 |
| 2 | 2007-07-02 | SRM 356 | 2 | 304 | 213.94 | -0.82 | -82 | 1742 | 4242 | -207 | 977 | 4100 |
| 1 | 2007-06-20 | SRM 355 | 2 | 202 | 409.81 | 1.02 | 311 | 1824 | 3693 | -16 | 1184 | 2721 |