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 |
|---|---|---|---|
| liusiyuxyfx | 1 | 1839 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.478 | 0.478 | 0.478 | 101.0 | -101 | -101 | 1578 | 1578 | 8014 |
| EloSRM | -0.522 | 0.522 | 0.522 | 119.0 | -119 | -119 | 1839 | 1839 | 7817 |
| initial | -0.558 | 0.558 | 0.558 | 67.2 | -67 | -67 | 1133 | 1133 | 7921 |
| SRMFix | -0.588 | 0.588 | 0.588 | 135.5 | -136 | -136 | 1064 | 1064 | 8089 |
| SRM | -1.366 | 1.366 | 1.366 | 530.0 | -530 | -530 | 670 | 670 | 7622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-04-07 | SRM 687 | 2 | 398 | 289.09 | -0.52 | -119 | 1839 | 7817 | -530 | 670 | 7622 |