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 |
|---|---|---|---|
| leafonthewind | 8 | 2610 | 1239 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.760 | 0.878 | 1.435 | 105.7 | -24 | 326 | 1846 | 1841 | 1077 |
| SRMFix | 0.927 | 1.050 | 1.564 | 100.5 | -41 | 247 | 1757 | 1752 | 1155 |
| Odd | 0.959 | 1.091 | 1.578 | 81.6 | -18 | 222 | 2294 | 2294 | 1303 |
| EloSRM | 0.953 | 1.095 | 1.588 | 84.4 | -25 | 223 | 2610 | 2610 | 1279 |
| SRM | 1.006 | 1.335 | 1.837 | 112.4 | -167 | 182 | 1259 | 1239 | 1489 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2019-09-18 | SRM 767 | 1 | 48 | ||||||||
| 7 | 2019-07-03 | SRM 762 | 1 | 87 | 107.89 | -0.01 | 5 | 2610 | 1279 | -20 | 1239 | 1489 |
| 6 | 2019-06-22 | TCO19 SRM 761 | 2 | 12 | 30.54 | 1.35 | 81 | 2606 | 1299 | 82 | 1259 | 1433 |
| 5 | 2019-06-12 | TCO19 SRM 760 | 2 | 4 | 32.17 | 3.01 | 173 | 2525 | 1444 | 182 | 1177 | 1673 |
| 4 | 2019-05-29 | TCO19 SRM 759 | 2 | 20 | 118.64 | 2.57 | 223 | 2352 | 1918 | 149 | 995 | 2599 |
| 3 | 2019-03-30 | TCO19 SRM 754 | 2 | 109 | 87.28 | -0.32 | -25 | 2129 | 2373 | -111 | 846 | 2797 |
| 2 | 2019-03-20 | TCO19 SRM 753 | 2 | 110 | 130.05 | 0.24 | 66 | 2154 | 2305 | -76 | 957 | 2405 |
| 1 | 2019-03-15 | 2019 Humblefool Cup Prelims | 1 | 138 | 210.42 | -0.17 | -18 | 2089 | 2521 | -167 | 1033 | 2020 |