StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Checking for NULL in php
| Author | Votes | Δ |
|---|---|---|
| John Conde | 4 | +0.21 |
| iam-decoder | 2 | +1.21 |
| Emeka Mbah | 0 | -2.91 |
Last visited: Apr 29, 2015, 6:21:49 PM