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 |
|---|---|---|---|
| ryotar82 | 4 | 1834 | 400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.361 | 0.376 | 0.432 | 45.3 | -73 | 4 | 1131 | 1026 | 7269 |
| Odd | -0.306 | 0.380 | 0.405 | 57.7 | -93 | 52 | 1662 | 1576 | 6994 |
| SRMFix | -0.303 | 0.383 | 0.418 | 66.7 | -145 | 27 | 1082 | 988 | 7252 |
| EloSRM | -0.325 | 0.391 | 0.423 | 65.0 | -113 | 48 | 1933 | 1834 | 6978 |
| SRM | -0.550 | 0.550 | 0.702 | 200.0 | -453 | -53 | 747 | 400 | 7225 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-02-21 | SRM 709 | 2 | 400 | 306.20 | -0.41 | -46 | 1834 | 6978 | -137 | 400 | 7225 |
| 3 | 2017-02-09 | SRM 708 | 2 | 315 | 247.56 | -0.44 | -52 | 1880 | 6165 | -157 | 537 | 6750 |
| 2 | 2017-01-30 | SRM 707 by Blizzard | 2 | 182 | 199.44 | 0.13 | 48 | 1933 | 5489 | -53 | 694 | 5980 |
| 1 | 2017-01-21 | SRM 706 | 2 | 338 | 246.85 | -0.58 | -113 | 1885 | 6099 | -453 | 747 | 5803 |