StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: preg_match - "Delimiter must not be alphanumeric or backslash"
| Author | Votes | Δ |
|---|---|---|
| Michael Berkowski | 5 | +1.41 |
| Paul | 1 | -1.41 |
Last visited: Sep 14, 2014, 5:07:29 AM