StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check username exists using php and pdo?
| Author | Votes | Δ |
|---|---|---|
| Madara's Ghost | 2 | +0.46 |
| webbiedave | 2 | -0.07 |
| Vahan | 0 | -3.10 |
Last visited: Sep 14, 2014, 5:07:29 AM