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 |
|---|---|---|---|
| tonysta | 3 | 2272 | 823 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.143 | 0.636 | 0.652 | 76.6 | -59 | 94 | 1235 | 1235 | 1879 |
| SRMFix | 0.181 | 0.722 | 0.744 | 133.7 | -125 | 142 | 1217 | 1217 | 1970 |
| Odd | 0.333 | 0.763 | 0.833 | 205.4 | -85 | 326 | 1913 | 1913 | 1920 |
| EloSRM | 0.357 | 0.823 | 0.897 | 265.3 | -103 | 427 | 2272 | 2272 | 1886 |
| SRM | -0.285 | 0.977 | 1.017 | 240.5 | -429 | 52 | 823 | 823 | 2559 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-09-17 | SRM 813 | 2 | 42 | 95.16 | 1.18 | 427 | 2272 | 1886 | 52 | 823 | 2559 |
| 2 | 2016-02-06 | SRM 681 | 2 | 163 | ||||||||
| 1 | 2016-01-28 | SRM 680 | 2 | 572 | 454.42 | -0.47 | -103 | 1845 | 7384 | -429 | 771 | 6544 |