StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php preg_replace returning null
| Author | Votes | Δ |
|---|---|---|
| Annika Backstrom | 4 | +4.16 |
| Matteo Riva | 1 | -0.52 |
| Yvan | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM