StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I track a unique user in PHP? (Prevent user from voting more than once) (Please read deta...
| Author | Votes | Δ |
|---|---|---|
| Martin Bean | 2 | +0.55 |
| Tom Will | -1 | -4.40 |
Last visited: Sep 14, 2014, 5:07:29 AM