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 |
|---|---|---|---|
| ksdev | 1 | 2155 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.255 | 0.255 | 0.255 | 57.1 | -57 | -57 | 1769 | 1769 | 3147 |
| SRMFix | -0.292 | 0.292 | 0.292 | 69.6 | -70 | -70 | 1130 | 1130 | 3069 |
| initial | -0.298 | 0.298 | 0.298 | 35.9 | -36 | -36 | 1164 | 1164 | 3036 |
| EloSRM | -0.316 | 0.316 | 0.316 | 37.4 | -37 | -37 | 2155 | 2155 | 2805 |
| SRM | -0.585 | 0.585 | 0.585 | 171.0 | -171 | -171 | 1029 | 1029 | 2187 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-11-18 | Rookie SRM 1 | 1 | 144 | 115.67 | -0.32 | -37 | 2155 | 2805 | -171 | 1029 | 2187 |