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 |
|---|---|---|---|
| rtmkz | 1 | 2893 | 1749 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 5.141 | 5.141 | 5.141 | 549.0 | 549 | 549 | 1749 | 1749 | 415 |
| SRMFix | 5.813 | 5.813 | 5.813 | 840.2 | 840 | 840 | 2040 | 2040 | 628 |
| EloSRM | 5.817 | 5.817 | 5.817 | 738.9 | 739 | 739 | 2893 | 2893 | 720 |
| initial | 5.828 | 5.828 | 5.828 | 701.8 | 702 | 702 | 1902 | 1902 | 926 |
| Odd | 5.891 | 5.891 | 5.891 | 772.9 | 773 | 773 | 2576 | 2576 | 725 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-02-21 | SRM 779 | 2 | 2 | 112.71 | 5.82 | 739 | 2893 | 720 | 549 | 1749 | 415 |