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 |
|---|---|---|---|
| AL4TH | 1 | 2021 | 600 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.611 | 0.611 | 0.611 | 118.0 | -118 | -118 | 1687 | 1687 | 3951 |
| initial | -0.648 | 0.648 | 0.648 | 78.1 | -78 | -78 | 1122 | 1122 | 3960 |
| SRMFix | -0.658 | 0.658 | 0.658 | 150.6 | -151 | -151 | 1049 | 1049 | 4071 |
| EloSRM | -0.684 | 0.684 | 0.684 | 137.1 | -137 | -137 | 2021 | 2021 | 3848 |
| SRM | -1.354 | 1.354 | 1.354 | 600.0 | -600 | -600 | 600 | 600 | 4038 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-03-19 | SRM 781 | 2 | 140 | 87.78 | -0.68 | -137 | 2021 | 3848 | -600 | 600 | 4038 |