StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: Best way to check if input is a valid number?
| Author | Votes | Δ |
|---|---|---|
| Charmander | 14 | +4.58 |
| Mathieu Dumoulin | 5 | +0.96 |
| John Conde | 5 | +0.25 |
| rdlowrey | 1 | -1.78 |
Last visited: Sep 14, 2014, 5:07:29 AM