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 |
|---|---|---|---|
| zhaoyi0113 | 1 | 1792 | 537 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.437 | 0.437 | 0.437 | 107.8 | -108 | -108 | 1542 | 1542 | 10253 |
| EloSRM | -0.471 | 0.471 | 0.471 | 120.1 | -120 | -120 | 1792 | 1792 | 9952 |
| initial | -0.526 | 0.526 | 0.526 | 63.4 | -63 | -63 | 1137 | 1137 | 9937 |
| SRMFix | -0.585 | 0.585 | 0.585 | 134.8 | -135 | -135 | 1065 | 1065 | 10176 |
| SRM | -1.558 | 1.558 | 1.558 | 663.0 | -663 | -663 | 537 | 537 | 10260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-12 | SRM 659 | 2 | 353 | 254.98 | -0.47 | -120 | 1792 | 9952 | -663 | 537 | 10260 |