StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check if data is already in database using PHP?
| Author | Votes | Δ |
|---|---|---|
| Yaco Zaragoza | 1 | +4.39 |
| Elon Than | 0 | -0.29 |
| Matt Burrow | 0 | -0.26 |
Last visited: Jan 1, 2016, 10:16:54 PM