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 |
|---|---|---|---|
| mahtar | 1 | 1584 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.004 | 0.004 | 0.004 | 0.5 | 0 | 0 | 1200 | 1200 | 5633 |
| SRMFix | -0.063 | 0.063 | 0.063 | 15.5 | -15 | -15 | 1185 | 1185 | 5587 |
| EloSRM | 0.090 | 0.090 | 0.090 | 57.4 | 57 | 57 | 1584 | 1584 | 5630 |
| SRM | -0.951 | 0.951 | 0.951 | 218.0 | -218 | -218 | 982 | 982 | 4121 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-02 | SRM 368 | 2 | 418 | 444.82 | 0.09 | 57 | 1584 | 5630 | -218 | 982 | 4121 |