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 |
|---|---|---|---|
| caiochagas | 2 | 1770 | 721 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.213 | 0.213 | 0.213 | 38.8 | -43 | -35 | 1804 | 1770 | 11799 |
| initial | -0.288 | 0.288 | 0.289 | 34.6 | -38 | -31 | 1169 | 1131 | 12190 |
| SRMFix | -0.298 | 0.298 | 0.298 | 60.6 | -71 | -51 | 1129 | 1079 | 11903 |
| SRM | -0.860 | 0.860 | 0.860 | 239.5 | -292 | -187 | 908 | 721 | 10646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-10 | SRM 627 | 2 | 880 | 747.26 | -0.20 | -35 | 1770 | 11799 | -187 | 721 | 10646 |
| 1 | 2014-01-29 | SRM 606 | 2 | 465 | 539.38 | -0.22 | -43 | 1804 | 10415 | -292 | 908 | 7731 |