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 |
|---|---|---|---|
| Dilshod_Imomov | 1 | 2062 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.468 | 0.468 | 0.468 | 67.0 | -67 | -67 | 1733 | 1733 | 3608 |
| initial | -0.498 | 0.498 | 0.498 | 60.0 | -60 | -60 | 1140 | 1140 | 3764 |
| SRMFix | -0.506 | 0.506 | 0.506 | 117.8 | -118 | -118 | 1082 | 1082 | 3870 |
| EloSRM | -0.518 | 0.518 | 0.518 | 88.8 | -89 | -89 | 2062 | 2062 | 3526 |
| SRM | -0.950 | 0.950 | 0.950 | 329.0 | -329 | -329 | 871 | 871 | 3280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-25 | SRM 776 | 2 | 150 | 130.60 | -0.52 | -89 | 2062 | 3526 | -329 | 871 | 3280 |