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 |
|---|---|---|---|
| rodrif | 1 | 2072 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.266 | 0.266 | 0.266 | 44.0 | -44 | -44 | 1156 | 1156 | 4613 |
| SRMFix | 0.656 | 0.656 | 0.656 | 150.1 | 150 | 150 | 1350 | 1350 | 6830 |
| initial | 0.726 | 0.726 | 0.726 | 87.4 | 87 | 87 | 1287 | 1287 | 7590 |
| EloSRM | 0.781 | 0.781 | 0.781 | 250.2 | 250 | 250 | 2072 | 2072 | 6609 |
| Odd | 0.831 | 0.831 | 0.831 | 269.7 | 270 | 270 | 1863 | 1863 | 6781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-08-01 | SRM 587 | 2 | 251 | 431.32 | 0.78 | 250 | 2072 | 6609 | -44 | 1156 | 4613 |