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 |
|---|---|---|---|
| JoshuaDD | 1 | 1510 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.179 | 0.179 | 0.179 | 18.1 | -18 | -18 | 1510 | 1510 | 6292 |
| initial | -0.202 | 0.202 | 0.202 | 24.3 | -24 | -24 | 1176 | 1176 | 6056 |
| SRMFix | -0.210 | 0.210 | 0.210 | 50.5 | -50 | -50 | 1150 | 1150 | 6056 |
| SRM | -0.421 | 0.421 | 0.421 | 169.0 | -169 | -169 | 1031 | 1031 | 3840 |
| # | 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 | 153 | 135.12 | -0.18 | -18 | 1510 | 6292 | -169 | 1031 | 3840 |