StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Validate PHP form field if not left empty
| Author | Votes | Δ |
|---|---|---|
| luxcem | 2 | +3.90 |
| Cupcake | 1 | +1.16 |
| Ryan | 0 | -2.10 |
| Emre Yazici | 0 | -2.96 |
Last visited: Sep 14, 2014, 5:07:29 AM