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 |
|---|---|---|---|
| a_d_i | 1 | 2031 | 1015 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.029 | 0.029 | 0.029 | 23.6 | 24 | 24 | 2031 | 2031 | 4874 |
| initial | -0.035 | 0.035 | 0.035 | 4.3 | -4 | -4 | 1196 | 1196 | 5030 |
| SRMFix | -0.063 | 0.063 | 0.063 | 15.5 | -16 | -16 | 1184 | 1184 | 4989 |
| SRM | -0.836 | 0.836 | 0.836 | 185.0 | -185 | -185 | 1015 | 1015 | 3965 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-03-25 | SRM 711 | 2 | 226 | 221.55 | -0.03 | 24 | 2031 | 4874 | -185 | 1015 | 3965 |