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 |
|---|---|---|---|
| fdearle | 2 | 1564 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.017 | 0.522 | 0.522 | 62.8 | -61 | 65 | 1204 | 1204 | 5112 |
| Odd | 0.157 | 0.528 | 0.551 | 116.1 | -73 | 159 | 1470 | 1470 | 5189 |
| EloSRM | 0.136 | 0.542 | 0.559 | 125.6 | -89 | 162 | 1564 | 1564 | 5033 |
| SRMFix | 0.043 | 0.583 | 0.584 | 113.3 | -125 | 102 | 1176 | 1176 | 5321 |
| SRM | -0.461 | 0.782 | 0.907 | 220.5 | -413 | 28 | 815 | 815 | 5648 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-17 | SRM 335 | 2 | 272 | 434.99 | 0.68 | 162 | 1564 | 5033 | 28 | 815 | 5648 |
| 1 | 2007-01-13 | SRM 334 | 2 | 513 | 426.31 | -0.41 | -89 | 1401 | 6451 | -413 | 787 | 5867 |