StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP preg_match returning null
| Author | Votes | Δ |
|---|---|---|
| Casimir et Hippolyte | 1 | +0.27 |
| Joni | 1 | -0.34 |
| akhilless | 1 | +0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM