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 |
|---|---|---|---|
| kkddtfk | 1 | 2244 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.158 | 0.158 | 0.158 | 30.0 | 30 | 30 | 1230 | 1230 | 2040 |
| SRMFix | 0.678 | 0.678 | 0.678 | 154.7 | 155 | 155 | 1355 | 1355 | 2943 |
| EloSRM | 0.682 | 0.682 | 0.682 | 190.6 | 191 | 191 | 2244 | 2244 | 2888 |
| initial | 0.711 | 0.711 | 0.711 | 85.6 | 86 | 86 | 1286 | 1286 | 3156 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 96 | 154.07 | 0.68 | 191 | 2244 | 2888 | 30 | 1230 | 2040 |