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 |
|---|---|---|---|
| jiaduo0427 | 2 | 2211 | 1033 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.096 | 0.843 | 0.848 | 171.5 | -255 | 88 | 1033 | 1033 | 4281 |
| EloSRM | 0.723 | 0.903 | 1.156 | 164.7 | -26 | 303 | 2211 | 2211 | 4582 |
| initial | 0.689 | 0.903 | 1.136 | 108.7 | -26 | 192 | 1366 | 1366 | 4724 |
| SRMFix | 0.680 | 0.917 | 1.142 | 145.2 | -57 | 233 | 1376 | 1376 | 4750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-11-30 | SRM 674 | 2 | 69 | 212.84 | 1.62 | 303 | 2211 | 4582 | 88 | 1033 | 4281 |
| 1 | 2015-10-14 | SRM 671 | 2 | 333 | 449.28 | -0.18 | -26 | 1908 | 7087 | -255 | 945 | 5317 |