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 |
|---|---|---|---|
| marvoloriddle | 1 | 2071 | 1059 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.003 | 0.003 | 0.003 | 40.5 | 41 | 41 | 1779 | 1779 | 3757 |
| initial | -0.035 | 0.035 | 0.035 | 4.2 | -4 | -4 | 1196 | 1196 | 3774 |
| EloSRM | -0.064 | 0.064 | 0.064 | 17.7 | 18 | 18 | 2071 | 2071 | 3660 |
| SRMFix | -0.068 | 0.068 | 0.068 | 16.6 | -17 | -17 | 1183 | 1183 | 3783 |
| SRM | -0.588 | 0.588 | 0.588 | 141.0 | -141 | -141 | 1059 | 1059 | 2809 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 161 | 154.06 | -0.06 | 18 | 2071 | 3660 | -141 | 1059 | 2809 |