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 |
|---|---|---|---|
| doctoc | 1 | 2261 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.030 | 0.030 | 0.030 | 41.4 | 41 | 41 | 2261 | 2261 | 2257 |
| SRMFix | 0.037 | 0.037 | 0.037 | 9.2 | 9 | 9 | 1209 | 1209 | 2374 |
| initial | 0.049 | 0.049 | 0.049 | 5.9 | 6 | 6 | 1206 | 1206 | 2392 |
| Odd | 0.070 | 0.070 | 0.070 | 20.8 | 21 | 21 | 1865 | 1865 | 2419 |
| SRM | -0.591 | 0.591 | 0.591 | 133.0 | -133 | -133 | 1067 | 1067 | 1855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-06-09 | SRM 807 | 1 | 135 | 82.72 | 0.03 | 41 | 2261 | 2257 | -133 | 1067 | 1855 |