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 |
|---|---|---|---|
| snixtho | 2 | 1848 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.143 | 0.143 | 0.147 | 26.1 | -48 | 5 | 1601 | 1601 | 6735 |
| EloSRM | -0.166 | 0.166 | 0.180 | 27.9 | -47 | -9 | 1856 | 1848 | 6868 |
| initial | -0.257 | 0.257 | 0.259 | 31.0 | -34 | -28 | 1166 | 1138 | 6377 |
| SRMFix | -0.261 | 0.261 | 0.273 | 55.9 | -81 | -30 | 1119 | 1088 | 6387 |
| SRM | -0.838 | 0.838 | 0.949 | 210.0 | -334 | -86 | 866 | 780 | 5734 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 2 | 202 | 280.69 | -0.10 | -9 | 1848 | 6868 | -86 | 780 | 5734 |
| 1 | 2015-03-09 | SRM 652 | 2 | 509 | 432.72 | -0.23 | -47 | 1856 | 9674 | -334 | 866 | 7736 |