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 |
|---|---|---|---|
| happy_dev | 1 | 1853 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.030 | 0.030 | 0.030 | 7.5 | 7 | 7 | 1207 | 1207 | 8765 |
| initial | 0.091 | 0.091 | 0.091 | 10.9 | 11 | 11 | 1211 | 1211 | 9001 |
| EloSRM | 0.149 | 0.149 | 0.149 | 76.6 | 77 | 77 | 1853 | 1853 | 8758 |
| SRM | -0.865 | 0.865 | 0.865 | 182.0 | -182 | -182 | 1018 | 1018 | 6085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 567 | 628.77 | 0.15 | 77 | 1853 | 8758 | -182 | 1018 | 6085 |