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 |
|---|---|---|---|
| edelmanja | 3 | 1678 | 774 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.120 | 0.381 | 0.381 | 45.8 | -47 | 45 | 1243 | 1243 | 6001 |
| EloSRM | 0.180 | 0.391 | 0.399 | 94.0 | -78 | 133 | 1678 | 1678 | 5972 |
| SRMFix | 0.118 | 0.421 | 0.422 | 76.3 | -106 | 70 | 1216 | 1216 | 6205 |
| SRM | -0.330 | 0.556 | 0.782 | 150.7 | -437 | 13 | 774 | 774 | 7251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-04-23 | SRM 399 | 2 | 278 | 357.29 | 0.36 | 72 | 1678 | 5972 | 13 | 774 | 7251 |
| 2 | 2008-04-15 | SRM 398 | 2 | 397 | 559.47 | 0.50 | 133 | 1606 | 6612 | -2 | 761 | 7403 |
| 1 | 2008-03-26 | SRM 395 | 2 | 404 | 356.84 | -0.32 | -78 | 1474 | 8385 | -437 | 763 | 7539 |