StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can't unwrap Optional on popViewControllerAnimated
| Author | Votes | Δ |
|---|---|---|
| Jack | 2 | +0.46 |
| Steve Marshall | 0 | -3.67 |
Last visited: May 1, 2015, 8:16:43 PM