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 |
|---|---|---|---|
| quaddock | 6 | 2825 | 1348 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.402 | 0.989 | 1.311 | 176.7 | -288 | 344 | 1765 | 1348 | 1528 |
| initial | 0.866 | 1.010 | 1.565 | 121.6 | -25 | 417 | 1852 | 1826 | 1541 |
| SRMFix | 0.661 | 1.029 | 1.534 | 160.6 | -75 | 601 | 1990 | 1903 | 1253 |
| EloSRM | 0.623 | 1.049 | 1.548 | 183.0 | -87 | 603 | 2917 | 2825 | 1093 |
| Odd | 0.630 | 1.060 | 1.571 | 182.0 | -81 | 631 | 2614 | 2522 | 1136 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2018-02-20 | SRM 730 | 1 | 128 | 143.49 | -0.27 | -25 | 2825 | 1093 | -69 | 1348 | 1528 |
| 5 | 2018-01-10 | SRM 727 | 1 | 98 | 94.50 | -0.36 | -37 | 2850 | 1069 | -99 | 1417 | 1262 |
| 4 | 2017-11-18 | SRM 723 | 1 | 105 | 127.76 | 0.28 | 58 | 2888 | 999 | 39 | 1516 | 995 |
| 3 | 2017-10-12 | SRM 722 | 1 | 166 | 114.97 | -0.65 | -87 | 2830 | 1147 | -288 | 1477 | 1137 |
| 2 | 2017-09-02 | Fun SRM 2017-09-02 | 1 | 11 | 26.25 | 1.25 | 287 | 2917 | 976 | 221 | 1765 | 564 |
| 1 | 2017-08-14 | SRM 719 | 2 | 11 | 122.61 | 3.48 | 603 | 2630 | 1667 | 344 | 1544 | 959 |