StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP Use preg_replace for replacing space with  
| Author | Votes | Δ |
|---|---|---|
| Ωmega | 3 | +0.63 |
| Martin Ender | 3 | -0.63 |
Last visited: Sep 14, 2014, 5:07:29 AM