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 |
|---|---|---|---|
| whjhr | 2 | 2690 | 1494 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.827 | 2.210 | 2.868 | 289.0 | -142 | 436 | 1636 | 1494 | 1292 |
| initial | 2.375 | 2.399 | 3.376 | 288.9 | -3 | 575 | 1775 | 1772 | 2282 |
| EloSRM | 2.341 | 2.468 | 3.402 | 358.6 | -14 | 703 | 2704 | 2690 | 1746 |
| SRMFix | 2.286 | 2.468 | 3.364 | 387.2 | -31 | 743 | 1943 | 1912 | 1628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 1 | 154 | 221.19 | -0.13 | -14 | 2690 | 1746 | -142 | 1494 | 1292 |
| 1 | 2017-02-09 | SRM 708 | 2 | 8 | 224.35 | 4.81 | 703 | 2704 | 1688 | 436 | 1636 | 859 |