StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: What is the correct pattern for this? (preg_match)
| Author | Votes | Δ |
|---|---|---|
| Ross Smith II | 2 | +0.13 |
| nullpotent | 2 | -0.02 |
Last visited: Sep 14, 2014, 5:07:29 AM