StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to group by last item in a field value in MySQL?
| Author | Votes | Δ | 
|---|---|---|
| Marc B | 4 | +1.70 | 
| Asad Saeeduddin | 1 | -1.70 | 
Last visited: Sep 14, 2014, 5:07:29 AM