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 |
|---|---|---|---|
| 723lion | 1 | 1449 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.410 | 0.410 | 0.410 | 61.1 | -61 | -61 | 1346 | 1346 | 7057 |
| EloSRM | -0.418 | 0.418 | 0.418 | 78.9 | -79 | -79 | 1449 | 1449 | 6993 |
| initial | -0.439 | 0.439 | 0.439 | 52.9 | -53 | -53 | 1147 | 1147 | 6861 |
| SRMFix | -0.447 | 0.447 | 0.447 | 104.8 | -105 | -105 | 1095 | 1095 | 6915 |
| SRM | -0.646 | 0.646 | 0.646 | 311.0 | -311 | -311 | 889 | 889 | 4959 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 155 | 134.36 | -0.42 | -79 | 1449 | 6993 | -311 | 889 | 4959 |