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 |
|---|---|---|---|
| Erjean | 1 | 1573 | 996 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.020 | 0.020 | 0.020 | 2.4 | -2 | -2 | 1198 | 1198 | 5574 |
| SRMFix | -0.073 | 0.073 | 0.073 | 17.9 | -18 | -18 | 1182 | 1182 | 5536 |
| EloSRM | 0.078 | 0.078 | 0.078 | 53.5 | 54 | 54 | 1573 | 1573 | 5556 |
| Odd | 0.119 | 0.119 | 0.119 | 49.3 | 49 | 49 | 1451 | 1451 | 5818 |
| SRM | -0.898 | 0.898 | 0.898 | 204.0 | -204 | -204 | 996 | 996 | 4039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-08-11 | SRM 363 | 2 | 487 | 510.72 | 0.08 | 53 | 1573 | 5556 | -204 | 996 | 4039 |