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 |
|---|---|---|---|
| SPT7 | 2 | 1850 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.298 | 0.298 | 0.310 | 57.9 | -77 | -38 | 1888 | 1850 | 5250 |
| SRMFix | -0.365 | 0.365 | 0.376 | 76.5 | -106 | -47 | 1094 | 1047 | 5161 |
| initial | -0.391 | 0.391 | 0.393 | 47.1 | -52 | -43 | 1148 | 1106 | 5178 |
| SRM | -0.758 | 0.758 | 0.801 | 265.0 | -357 | -173 | 843 | 670 | 4899 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-18 | SRM 723 | 2 | 224 | 234.35 | -0.21 | -38 | 1850 | 5250 | -173 | 670 | 4899 |
| 1 | 2016-05-30 | SRM 691 | 2 | 306 | 278.98 | -0.39 | -77 | 1888 | 6878 | -357 | 843 | 5921 |