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 |
|---|---|---|---|
| Railman | 1 | 1572 | 1144 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.029 | 0.029 | 0.029 | 7.2 | 7 | 7 | 1207 | 1207 | 5427 |
| initial | 0.030 | 0.030 | 0.030 | 3.6 | 4 | 4 | 1204 | 1204 | 5653 |
| EloSRM | 0.052 | 0.052 | 0.052 | 47.2 | 47 | 47 | 1572 | 1572 | 5758 |
| SRM | -0.142 | 0.142 | 0.142 | 56.0 | -56 | -56 | 1144 | 1144 | 3022 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-09-18 | College Tour SRM 366 | 1 | 17 | 17.62 | 0.05 | 47 | 1572 | 5758 | -56 | 1144 | 3022 |