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 |
|---|---|---|---|
| demion | 1 | 1919 | 870 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.427 | 0.427 | 0.427 | 76.3 | -76 | -76 | 1919 | 1919 | 5756 |
| initial | -0.451 | 0.451 | 0.451 | 54.3 | -54 | -54 | 1146 | 1146 | 6178 |
| SRMFix | -0.484 | 0.484 | 0.484 | 113.0 | -113 | -113 | 1087 | 1087 | 6300 |
| SRM | -1.123 | 1.123 | 1.123 | 330.0 | -330 | -330 | 870 | 870 | 4966 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-12-29 | SRM 704 | 2 | 334 | 248.51 | -0.43 | -76 | 1919 | 5756 | -330 | 870 | 4966 |