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 |
|---|---|---|---|
| rtanmay | 1 | 1962 | 518 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.609 | 0.609 | 0.609 | 120.4 | -120 | -120 | 1647 | 1647 | 3573 |
| initial | -0.653 | 0.653 | 0.653 | 78.6 | -79 | -79 | 1121 | 1121 | 3545 |
| SRMFix | -0.671 | 0.671 | 0.671 | 153.3 | -153 | -153 | 1047 | 1047 | 3605 |
| EloSRM | -0.681 | 0.681 | 0.681 | 137.3 | -137 | -137 | 1962 | 1962 | 3450 |
| SRM | -1.379 | 1.379 | 1.379 | 682.0 | -682 | -682 | 518 | 518 | 3649 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-01-19 | TCO19 SRM 747 | 2 | 169 | 105.75 | -0.68 | -137 | 1962 | 3450 | -682 | 518 | 3649 |