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 |
|---|---|---|---|
| euler_euler | 4 | 2304 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.110 | 0.464 | 0.577 | 55.9 | -57 | 122 | 1281 | 1253 | 2367 |
| Odd | 0.104 | 0.499 | 0.570 | 83.0 | -68 | 151 | 1983 | 1963 | 2311 |
| SRMFix | 0.167 | 0.500 | 0.612 | 78.3 | -111 | 136 | 1268 | 1245 | 2484 |
| EloSRM | 0.094 | 0.532 | 0.597 | 91.9 | -89 | 160 | 2326 | 2304 | 2265 |
| SRM | -0.048 | 0.543 | 0.719 | 124.5 | -359 | 71 | 890 | 844 | 3125 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-02-06 | SRM 799 | 2 | 102 | 77.76 | -0.39 | -23 | 2304 | 2265 | -46 | 844 | 3125 |
| 3 | 2021-01-23 | SRM 798 | 2 | 67 | 132.40 | 0.98 | 160 | 2326 | 2209 | 71 | 890 | 2924 |
| 2 | 2021-01-09 | SRM 797 | 2 | 136 | 163.83 | 0.27 | 96 | 2167 | 2876 | -22 | 819 | 3511 |
| 1 | 2020-03-28 | SRM 782 | 2 | 208 | 175.40 | -0.48 | -89 | 2071 | 3432 | -359 | 841 | 3460 |