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 |
|---|---|---|---|
| soursugar | 1 | 2057 | 1087 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.198 | 0.198 | 0.198 | 47.8 | 48 | 48 | 1248 | 1248 | 5443 |
| initial | 0.238 | 0.238 | 0.238 | 28.7 | 29 | 29 | 1229 | 1229 | 5640 |
| EloSRM | 0.259 | 0.259 | 0.259 | 104.9 | 105 | 105 | 2057 | 2057 | 5403 |
| SRM | -0.538 | 0.538 | 0.538 | 113.0 | -113 | -113 | 1087 | 1087 | 3863 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-02-22 | SRM 682 | 2 | 219 | 262.75 | 0.26 | 105 | 2057 | 5403 | -113 | 1087 | 3863 |