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 |
|---|---|---|---|
| szymonk | 1 | 1857 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.199 | 0.199 | 0.199 | 48.0 | 48 | 48 | 1248 | 1248 | 7426 |
| initial | 0.264 | 0.264 | 0.264 | 31.8 | 32 | 32 | 1232 | 1232 | 7771 |
| EloSRM | 0.342 | 0.342 | 0.342 | 133.1 | 133 | 133 | 1857 | 1857 | 7347 |
| SRM | -0.762 | 0.762 | 0.762 | 145.0 | -145 | -145 | 1055 | 1055 | 5133 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-20 | SRM 515 | 2 | 582 | 737.92 | 0.34 | 133 | 1857 | 7347 | -145 | 1055 | 5133 |