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 |
|---|---|---|---|
| rarepally | 4 | 1899 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.012 | 0.155 | 0.160 | 40.8 | -20 | 68 | 1933 | 1899 | 3817 |
| SRMFix | -0.106 | 0.228 | 0.265 | 31.7 | -46 | 41 | 1242 | 1156 | 2915 |
| initial | -0.081 | 0.254 | 0.279 | 30.6 | -41 | 35 | 1242 | 1161 | 3105 |
| SRM | -0.526 | 0.526 | 0.576 | 107.8 | -193 | -70 | 1007 | 769 | 3344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-10-30 | TCO19 SRM 741 | 2 | 57 | 63.54 | -0.12 | -13 | 1899 | 3817 | -79 | 769 | 3344 |
| 3 | 2017-02-21 | SRM 709 | 2 | 202 | 267.57 | -0.17 | -20 | 1912 | 5990 | -89 | 848 | 5235 |
| 2 | 2013-03-25 | SRM 574 | 2 | 630 | 729.68 | 0.21 | 62 | 1933 | 8334 | -70 | 937 | 7409 |
| 1 | 2013-03-14 | SRM 573 | 2 | 507 | 551.47 | 0.12 | 68 | 1870 | 9138 | -193 | 1007 | 6442 |