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 |
|---|---|---|---|
| emily2021 | 2 | 2256 | 901 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.074 | 0.404 | 0.411 | 48.7 | -58 | 40 | 1240 | 1182 | 2308 |
| EloSRM | -0.187 | 0.431 | 0.470 | 82.9 | -70 | 96 | 2326 | 2256 | 1978 |
| SRMFix | -0.114 | 0.432 | 0.447 | 82.5 | -89 | 76 | 1276 | 1186 | 2138 |
| SRM | -0.642 | 0.642 | 0.683 | 149.5 | -221 | -78 | 1122 | 901 | 2302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-09-01 | SRM 812 | 2 | 55 | 42.03 | -0.62 | -70 | 2256 | 1978 | -221 | 901 | 2302 |
| 1 | 2021-08-21 | SRM 811 | 2 | 59 | 69.90 | 0.24 | 96 | 2326 | 1811 | -78 | 1122 | 1461 |