StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check a string for a given format using PHP?
| Author | Votes | Δ |
|---|---|---|
| William | 4 | +3.91 |
| user3521471 | 2 | -0.03 |
| Peter Noble | 0 | -3.88 |
Last visited: May 1, 2015, 9:02:04 PM