StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check if username already exist using PDO?
| Author | Votes | Δ |
|---|---|---|
| Patrick Forget | 0 | +0.02 |
| Daniel Bell | 0 | -0.02 |
Last visited: Nov 20, 2015, 4:25:23 PM