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 |
|---|---|---|---|
| kateeighth | 3 | 1961 | 747 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.042 | 0.300 | 0.306 | 36.1 | -32 | 47 | 1216 | 1185 | 6573 |
| Odd | -0.014 | 0.309 | 0.326 | 55.6 | -30 | 116 | 1746 | 1716 | 6444 |
| EloSRM | -0.013 | 0.310 | 0.325 | 62.4 | -37 | 116 | 1995 | 1961 | 6441 |
| SRMFix | -0.039 | 0.327 | 0.336 | 58.9 | -69 | 72 | 1203 | 1167 | 6472 |
| SRM | -0.402 | 0.449 | 0.562 | 151.0 | -285 | -49 | 915 | 747 | 7073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-04-07 | SRM 687 | 2 | 328 | 271.86 | -0.27 | -34 | 1961 | 6441 | -119 | 747 | 7073 |
| 2 | 2015-07-23 | SRM 663 | 2 | 348 | 473.64 | 0.44 | 116 | 1995 | 6579 | -49 | 866 | 6357 |
| 1 | 2015-06-04 | SRM 660 | 2 | 314 | 357.46 | -0.21 | -37 | 1879 | 8456 | -285 | 915 | 6434 |