StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    SQL: Select distinct based on regular expression
| Author | Votes | Δ | 
|---|---|---|
| Mike Jones | 3 | +4.32 | 
| Matt | 1 | +1.66 | 
| Joe Stefanelli | 0 | -0.46 | 
| phillip | 0 | -2.32 | 
Last visited: Sep 14, 2014, 5:07:29 AM