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 |
|---|---|---|---|
| apollo123 | 1 | 1491 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.005 | 0.005 | 0.005 | 31.2 | 31 | 31 | 1491 | 1491 | 4742 |
| initial | -0.066 | 0.066 | 0.066 | 7.9 | -8 | -8 | 1192 | 1192 | 4659 |
| SRMFix | -0.081 | 0.081 | 0.081 | 19.7 | -20 | -20 | 1180 | 1180 | 4616 |
| SRM | -0.492 | 0.492 | 0.492 | 163.0 | -163 | -163 | 1037 | 1037 | 3311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-06-08 | SRM 306 | 2 | 153 | 249.82 | 0.00 | 31 | 1491 | 4742 | -163 | 1037 | 3311 |