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 |
|---|---|---|---|
| cmwqf | 1 | 2925 | 1768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 5.087 | 5.087 | 5.087 | 568.0 | 568 | 568 | 1768 | 1768 | 375 |
| EloSRM | 5.715 | 5.715 | 5.715 | 728.5 | 728 | 728 | 2925 | 2925 | 668 |
| SRMFix | 5.734 | 5.734 | 5.734 | 833.4 | 833 | 833 | 2033 | 2033 | 587 |
| initial | 5.737 | 5.737 | 5.737 | 690.8 | 691 | 691 | 1891 | 1891 | 900 |
| Odd | 5.771 | 5.771 | 5.771 | 767.5 | 767 | 767 | 2597 | 2597 | 668 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-12-23 | SRM 796 | 2 | 2 | 105.05 | 5.72 | 728 | 2925 | 668 | 568 | 1768 | 375 |