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 |
|---|---|---|---|
| imnw | 2 | 1940 | 921 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.299 | 0.637 | 0.704 | 76.7 | -41 | 113 | 1272 | 1272 | 7972 |
| EloSRM | 0.360 | 0.655 | 0.748 | 131.8 | -59 | 204 | 1940 | 1940 | 7946 |
| SRMFix | 0.301 | 0.682 | 0.746 | 121.7 | -90 | 153 | 1263 | 1263 | 8016 |
| SRM | -0.216 | 0.787 | 0.816 | 175.5 | -315 | 36 | 921 | 921 | 7467 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-29 | SRM 568 | 2 | 448 | 905.92 | 1.02 | 204 | 1940 | 7946 | 36 | 921 | 7467 |
| 1 | 2013-01-21 | SRM 567 | 2 | 615 | 627.97 | -0.30 | -59 | 1736 | 10213 | -315 | 885 | 7790 |