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 |
|---|---|---|---|
| StephenNu | 5 | 1925 | 664 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.063 | 0.351 | 0.407 | 65.6 | -50 | 156 | 1712 | 1712 | 9570 |
| EloSRM | 0.064 | 0.372 | 0.424 | 74.7 | -56 | 163 | 1925 | 1925 | 9533 |
| initial | -0.005 | 0.388 | 0.416 | 46.7 | -51 | 80 | 1197 | 1197 | 9837 |
| SRMFix | 0.024 | 0.406 | 0.440 | 60.0 | -92 | 81 | 1138 | 1138 | 10351 |
| SRM | -0.324 | 0.667 | 0.769 | 133.6 | -332 | 53 | 868 | 664 | 11312 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2014-08-30 | SRM 631 | 2 | 615 | 771.34 | 0.33 | 82 | 1925 | 9533 | 13 | 664 | 11312 |
| 4 | 2014-01-11 | SRM 604 | 2 | 687 | 1,164.82 | 0.76 | 163 | 1843 | 10027 | 53 | 651 | 11599 |
| 3 | 2013-09-07 | SRM 590 | 2 | 790 | 923.40 | -0.17 | -22 | 1681 | 11873 | -67 | 598 | 11380 |
| 2 | 2013-07-19 | SRM 585 | 2 | 1198 | 946.92 | -0.34 | -56 | 1703 | 11333 | -203 | 665 | 10660 |
| 1 | 2013-05-02 | SRM 578 | 2 | 575 | 481.17 | -0.26 | -51 | 1758 | 10144 | -332 | 868 | 7965 |