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 |
|---|---|---|---|
| yu3mars | 4 | 2256 | 1026 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.411 | 0.486 | 0.722 | 58.5 | -18 | 167 | 1398 | 1398 | 3602 |
| SRMFix | 0.352 | 0.497 | 0.713 | 72.8 | -49 | 167 | 1394 | 1394 | 3819 |
| EloSRM | 0.360 | 0.521 | 0.716 | 96.8 | -20 | 200 | 2256 | 2256 | 3690 |
| Odd | 0.346 | 0.528 | 0.701 | 95.2 | -14 | 179 | 2000 | 2000 | 3704 |
| SRM | 0.043 | 0.656 | 0.724 | 76.0 | -119 | 65 | 1081 | 1026 | 3847 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-02-09 | SRM 708 | 2 | 133 | 125.90 | -0.08 | 13 | 2256 | 3690 | -4 | 1026 | 3847 |
| 3 | 2016-10-26 | SRM 701 | 2 | 86 | 218.61 | 1.35 | 200 | 2243 | 3885 | 65 | 1030 | 3924 |
| 2 | 2016-10-12 | SRM 700 | 2 | 172 | 145.86 | -0.24 | -20 | 2043 | 5177 | -116 | 965 | 4446 |
| 1 | 2015-04-17 | SRM 656 | 2 | 304 | 405.63 | 0.42 | 154 | 2063 | 7434 | -119 | 1081 | 5284 |