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 |
|---|---|---|---|
| felikemath | 2 | 2721 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.880 | 1.127 | 1.430 | 179.5 | -79 | 280 | 1480 | 1401 | 961 |
| EloSRM | 1.337 | 1.337 | 1.833 | 261.0 | 38 | 484 | 2721 | 2721 | 1106 |
| SRMFix | 1.372 | 1.372 | 1.852 | 255.9 | 22 | 490 | 1712 | 1712 | 1209 |
| initial | 1.448 | 1.448 | 1.857 | 174.3 | 34 | 314 | 1549 | 1549 | 1465 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-13 | SRM 800 | 1 | 243 | 257.16 | 0.08 | 38 | 2721 | 1106 | -79 | 1401 | 961 |
| 1 | 2021-01-09 | SRM 797 | 2 | 22 | 132.61 | 2.59 | 484 | 2684 | 1158 | 280 | 1480 | 748 |