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 |
|---|---|---|---|
| akouryy | 1 | 1777 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.488 | 0.488 | 0.488 | 122.3 | -122 | -122 | 1777 | 1777 | 11210 |
| initial | -0.538 | 0.538 | 0.538 | 64.8 | -65 | -65 | 1135 | 1135 | 11118 |
| SRMFix | -0.605 | 0.605 | 0.605 | 139.1 | -139 | -139 | 1061 | 1061 | 11452 |
| SRM | -1.583 | 1.583 | 1.583 | 590.0 | -590 | -590 | 610 | 610 | 10945 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-10 | SRM 649 | 2 | 703 | 509.08 | -0.49 | -122 | 1777 | 11210 | -590 | 610 | 10945 |