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 |
|---|---|---|---|
| cvonder | 2 | 2709 | 1444 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.416 | 2.551 | 3.513 | 148.0 | -26 | 270 | 1444 | 1444 | 843 |
| EloSRM | 2.754 | 2.754 | 3.499 | 281.8 | 182 | 381 | 2709 | 2709 | 1022 |
| Odd | 2.785 | 2.785 | 3.498 | 294.8 | 207 | 383 | 2387 | 2387 | 1055 |
| SRMFix | 2.834 | 2.834 | 3.596 | 344.1 | 143 | 546 | 1888 | 1888 | 846 |
| initial | 2.976 | 2.976 | 3.787 | 358.3 | 76 | 640 | 1917 | 1917 | 907 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-02-03 | SRM 777 | 2 | 3 | 90.31 | 4.91 | 381 | 2709 | 1022 | 270 | 1444 | 843 |
| 1 | 2019-12-21 | SRM 773 | 2 | 56 | 84.68 | 0.60 | 182 | 2328 | 1962 | -26 | 1174 | 1617 |