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 |
|---|---|---|---|
| geckods | 9 | 2797 | 1226 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.596 | 0.756 | 1.066 | 86.4 | -41 | 300 | 1819 | 1778 | 875 |
| Odd | 0.584 | 0.757 | 1.060 | 102.8 | -60 | 334 | 2507 | 2447 | 836 |
| EloSRM | 0.587 | 0.758 | 1.067 | 106.5 | -68 | 317 | 2865 | 2797 | 825 |
| initial | 0.683 | 0.828 | 1.186 | 99.7 | -63 | 265 | 1921 | 1858 | 812 |
| SRM | 0.648 | 0.918 | 1.384 | 103.5 | -159 | 155 | 1385 | 1226 | 1217 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-08-04 | 2021 Regional 1 | 1 | 215 | 175.41 | -0.54 | -68 | 2797 | 825 | -159 | 1226 | 1217 |
| 8 | 2021-04-09 | 2021 HF Final | 1 | 16 | ||||||||
| 7 | 2021-03-17 | 2021 HF Prelim | 1 | 21 | 82.95 | 1.98 | 193 | 2865 | 799 | 155 | 1385 | 1006 |
| 6 | 2021-01-09 | SRM 797 | 2 | 17 | 54.00 | 1.67 | 149 | 2671 | 1185 | 104 | 1230 | 1477 |
| 5 | 2020-09-10 | SRM 790 | 1 | 133 | 135.70 | -0.11 | -20 | 2522 | 1496 | -111 | 1126 | 1786 |
| 4 | 2019-11-27 | SRM 771 | 1 | 70 | 86.25 | -0.04 | -1 | 2543 | 1353 | -28 | 1237 | 1414 |
| 3 | 2019-10-10 | SRM 768 | 1 | 137 | 170.55 | 0.32 | 89 | 2543 | 1355 | 19 | 1265 | 1326 |
| 2 | 2019-08-17 | TCO19 Wildcard Fun Round | 1 | 37 | 68.57 | 0.00 | 16 | 2455 | 1565 | -103 | 1246 | 1349 |
| 1 | 2019-07-03 | SRM 762 | 2 | 54 | 143.74 | 1.41 | 317 | 2439 | 1682 | 149 | 1349 | 1118 |