StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    SQL Join query with aggregate function
| Author | Votes | Δ | 
|---|---|---|
| James P. | 0 | -0.18 | 
| apomene | 0 | +0.04 | 
| Srinivasa Rao | 0 | -0.16 | 
Last visited: Aug 25, 2017, 5:01:02 AM