StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php: preg replace a single question mark?
| Author | Votes | Δ |
|---|---|---|
| chaos | 7 | +1.10 |
| Bart Kiers | 2 | +0.52 |
| gnarf | 0 | -1.17 |
Last visited: Sep 14, 2014, 5:07:29 AM