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 |
|---|---|---|---|
| darkgehom | 1 | 1959 | 1146 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.316 | 0.316 | 0.316 | 54.0 | -54 | -54 | 1146 | 1146 | 4160 |
| SRMFix | 0.636 | 0.636 | 0.636 | 145.9 | 146 | 146 | 1346 | 1346 | 6206 |
| initial | 0.702 | 0.702 | 0.702 | 84.5 | 85 | 85 | 1285 | 1285 | 6908 |
| EloSRM | 0.777 | 0.777 | 0.777 | 247.4 | 247 | 247 | 1959 | 1959 | 6135 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-28 | SRM 507 | 2 | 492 | 843.11 | 0.78 | 247 | 1959 | 6135 | -54 | 1146 | 4160 |