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 |
|---|---|---|---|
| nrsam | 1 | 2859 | 1713 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.423 | 4.423 | 4.423 | 513.0 | 513 | 513 | 1713 | 1713 | 434 |
| EloSRM | 4.928 | 4.928 | 4.928 | 655.3 | 655 | 655 | 2859 | 2859 | 806 |
| SRMFix | 4.999 | 4.999 | 4.999 | 767.1 | 767 | 767 | 1967 | 1967 | 702 |
| initial | 5.001 | 5.001 | 5.001 | 602.2 | 602 | 602 | 1802 | 1802 | 1050 |
| Odd | 5.013 | 5.013 | 5.013 | 699.4 | 699 | 699 | 2534 | 2534 | 804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 8 | 243.60 | 4.93 | 655 | 2859 | 806 | 513 | 1713 | 434 |