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 |
|---|---|---|---|
| u4utkam | 2 | 1819 | 634 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.342 | 0.342 | 0.345 | 49.1 | -56 | -42 | 1627 | 1571 | 7872 |
| EloSRM | -0.357 | 0.357 | 0.359 | 62.1 | -64 | -60 | 1883 | 1819 | 7832 |
| SRMFix | -0.388 | 0.388 | 0.388 | 77.6 | -89 | -67 | 1111 | 1045 | 8171 |
| initial | -0.391 | 0.391 | 0.394 | 47.1 | -53 | -41 | 1159 | 1106 | 8121 |
| SRM | -0.860 | 0.860 | 0.863 | 283.0 | -320 | -246 | 880 | 634 | 7651 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-26 | SRM 677 | 2 | 515 | 423.12 | -0.39 | -64 | 1819 | 7832 | -246 | 634 | 7651 |
| 1 | 2015-12-18 | SRM 676 | 2 | 345 | 361.80 | -0.32 | -60 | 1883 | 6828 | -320 | 880 | 5599 |