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 |
|---|---|---|---|
| ma3r | 1 | 1646 | 983 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.029 | 0.029 | 0.029 | 38.1 | 38 | 38 | 1646 | 1646 | 7367 |
| initial | -0.033 | 0.033 | 0.033 | 3.9 | -4 | -4 | 1196 | 1196 | 7685 |
| Odd | 0.065 | 0.065 | 0.065 | 58.5 | 58 | 58 | 1516 | 1516 | 7468 |
| SRMFix | -0.090 | 0.090 | 0.090 | 22.0 | -22 | -22 | 1178 | 1178 | 7619 |
| SRM | -0.918 | 0.918 | 0.918 | 217.0 | -217 | -217 | 983 | 983 | 6235 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 644 | 656.89 | 0.03 | 38 | 1646 | 7367 | -217 | 983 | 6235 |