StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
zero always returns to null in php isset
| Author | Votes | Δ |
|---|---|---|
| Veerendra | 0 | -0.06 |
| Amine Matmati | 0 | +0.06 |
Last visited: Sep 14, 2014, 5:07:29 AM