StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to validate an image before saving in a file
| Author | Votes | Δ |
|---|---|---|
| user789456 | 3 | +4.20 |
| rr- | 2 | -0.36 |
Last visited: Jan 2, 2016, 12:55:16 PM