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 |
|---|---|---|---|
| kkun | 3 | 2055 | 719 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.109 | 0.223 | 0.228 | 26.8 | -34 | 20 | 1195 | 1161 | 3449 |
| SRMFix | -0.080 | 0.229 | 0.229 | 42.1 | -57 | 38 | 1181 | 1150 | 3331 |
| EloSRM | 0.017 | 0.247 | 0.268 | 67.6 | -26 | 162 | 2070 | 2055 | 3348 |
| SRM | -0.257 | 0.337 | 0.444 | 160.3 | -255 | -67 | 945 | 719 | 3796 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2019-06-15 | 2019 Beijing Parallel | 1 | 14 | 12.49 | -0.16 | -14 | 2055 | 3348 | -159 | 719 | 3796 |
| 2 | 2019-06-15 | 2019 Beijing Round | 1 | 112 | 147.34 | 0.40 | 162 | 2070 | 3348 | -67 | 878 | 3796 |
| 1 | 2015-10-14 | SRM 671 | 2 | 333 | 449.28 | -0.18 | -26 | 1908 | 7087 | -255 | 945 | 5317 |