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 |
|---|---|---|---|
| Convex | 1 | 1492 | 1002 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.050 | 0.050 | 0.050 | 6.0 | -6 | -6 | 1194 | 1194 | 3763 |
| EloSRM | 0.067 | 0.067 | 0.067 | 50.1 | 50 | 50 | 1492 | 1492 | 3730 |
| SRMFix | -0.084 | 0.084 | 0.084 | 20.5 | -20 | -20 | 1180 | 1180 | 3747 |
| SRM | -0.882 | 0.882 | 0.882 | 198.0 | -198 | -198 | 1002 | 1002 | 2853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-30 | SRM 286 | 2 | 237 | 248.18 | 0.07 | 50 | 1492 | 3730 | -198 | 1002 | 2853 |