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 |
|---|---|---|---|
| qijew | 3 | 2405 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.833 | 1.135 | 1.716 | 136.7 | -36 | 356 | 1556 | 1501 | 2595 |
| SRM | 0.713 | 1.256 | 1.438 | 271.3 | -470 | 305 | 1505 | 1074 | 3099 |
| EloSRM | 0.627 | 1.365 | 1.796 | 236.4 | -82 | 574 | 2540 | 2405 | 2521 |
| SRMFix | 0.482 | 1.461 | 1.814 | 243.4 | -141 | 531 | 1731 | 1532 | 2614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-06-30 | SRM 717 | 2 | 105 | 59.71 | -0.81 | -52 | 2405 | 2521 | 39 | 1074 | 3099 |
| 2 | 2017-04-18 | SRM 712 | 1 | 322 | 265.75 | -0.29 | -82 | 2458 | 2531 | -470 | 1035 | 3656 |
| 1 | 2016-05-30 | SRM 691 | 2 | 35 | 277.53 | 2.99 | 574 | 2540 | 2720 | 305 | 1505 | 1429 |