StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PromiseKit unwrapping optional before chaining
| Author | Votes | Δ |
|---|---|---|
| Vasil Garov | 1 | +3.97 |
| Calvin | 0 | -3.97 |
Last visited: Sep 2, 2018, 6:42:41 AM