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 |
|---|---|---|---|
| kopyh | 4 | 2790 | 1619 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.453 | 0.714 | 0.998 | 104.5 | -70 | 205 | 1619 | 1619 | 1033 |
| EloSRM | 0.894 | 0.894 | 1.293 | 211.6 | 22 | 401 | 2790 | 2790 | 1664 |
| Odd | 0.903 | 0.903 | 1.305 | 204.4 | 19 | 402 | 2488 | 2488 | 1828 |
| SRMFix | 0.924 | 0.924 | 1.334 | 109.0 | 12 | 234 | 1636 | 1636 | 3145 |
| initial | 0.936 | 0.936 | 1.350 | 112.7 | 11 | 300 | 1651 | 1651 | 3118 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-05-30 | SRM 691 | 1 | 71 | 368.15 | 2.37 | 401 | 2790 | 1664 | 205 | 1619 | 1033 |
| 3 | 2016-03-28 | SRM 686 | 1 | 159 | 219.95 | 0.05 | 22 | 2389 | 3574 | -67 | 1414 | 1844 |
| 2 | 2016-01-12 | SRM 678 | 1 | 143 | 288.84 | 1.01 | 338 | 2367 | 3593 | 76 | 1481 | 1504 |
| 1 | 2015-12-26 | SRM 677 | 1 | 195 | 320.84 | 0.14 | 85 | 2029 | 5811 | -70 | 1405 | 1844 |