StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP Preg match for alphanumeric and symbols
| Author | Votes | Δ |
|---|---|---|
| vindia | 2 | +3.74 |
| Erik Kettenburg | 0 | -1.81 |
| dave | 0 | -1.93 |
Last visited: Sep 14, 2014, 5:07:29 AM