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 |
|---|---|---|---|
| messileo | 2 | 2026 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.328 | 0.328 | 0.334 | 55.2 | -69 | -41 | 1740 | 1699 | 1038 |
| EloSRM | -0.341 | 0.341 | 0.364 | 69.6 | -91 | -48 | 2074 | 2026 | 1037 |
| SRMFix | -0.389 | 0.389 | 0.393 | 80.1 | -105 | -55 | 1095 | 1040 | 1018 |
| initial | -0.417 | 0.417 | 0.417 | 50.2 | -52 | -49 | 1148 | 1100 | 1016 |
| SRM | -0.861 | 0.861 | 0.923 | 250.5 | -345 | -156 | 855 | 699 | 968 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2023-05-22 | SRM 846 | 2 | 39 | 37.48 | -0.22 | -48 | 2026 | 1037 | -156 | 699 | 968 |
| 1 | 2020-05-09 | SRM 785 | 2 | 246 | 177.88 | -0.47 | -91 | 2074 | 3805 | -345 | 855 | 3584 |