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 |
|---|---|---|---|
| Duukh | 3 | 2166 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.183 | 0.183 | 0.192 | 36.0 | -61 | -15 | 1139 | 1092 | 2535 |
| EloSRM | -0.209 | 0.209 | 0.216 | 22.9 | -42 | -6 | 2192 | 2166 | 2277 |
| initial | -0.210 | 0.210 | 0.216 | 25.3 | -31 | -17 | 1169 | 1124 | 2699 |
| SRM | -0.500 | 0.500 | 0.540 | 139.3 | -255 | -50 | 945 | 782 | 2402 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-12-28 | SRM 820 | 2 | 35 | 55.49 | -0.14 | -6 | 2166 | 2277 | -50 | 782 | 2402 |
| 2 | 2021-10-08 | SRM 815 | 2 | 53 | 67.21 | -0.22 | -21 | 2171 | 2322 | -113 | 832 | 2537 |
| 1 | 2021-09-17 | SRM 813 | 2 | 56 | 64.89 | -0.28 | -42 | 2192 | 2246 | -255 | 945 | 2009 |