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 |
|---|---|---|---|
| Mefarnis | 1 | 2799 | 1635 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.516 | 3.516 | 3.516 | 435.0 | 435 | 435 | 1635 | 1635 | 529 |
| EloSRM | 4.021 | 4.021 | 4.021 | 595.2 | 595 | 595 | 2799 | 2799 | 933 |
| SRMFix | 4.092 | 4.092 | 4.092 | 674.2 | 674 | 674 | 1874 | 1874 | 856 |
| initial | 4.094 | 4.094 | 4.094 | 493.0 | 493 | 493 | 1693 | 1693 | 1206 |
| Odd | 4.106 | 4.106 | 4.106 | 636.1 | 636 | 636 | 2470 | 2470 | 940 |
| # | 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 | 15 | 243.60 | 4.02 | 595 | 2799 | 933 | 435 | 1635 | 529 |