StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to select columns according to values in a colum?
| Author | Votes | Δ | 
|---|---|---|
| David Arenburg | 6 | +0.21 | 
| Yo B. | 1 | -1.69 | 
Last visited: Aug 26, 2016, 2:34:25 PM