StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to group by date and name in SQL
| Author | Votes | Δ | 
|---|---|---|
| Erwin Brandstetter | 2 | +0.69 | 
| Jens Schauder | 1 | +0.49 | 
| ypercubeᵀᴹ | 0 | -0.61 | 
| GarethD | 0 | -1.68 | 
| David Faber | 0 | -0.82 | 
| Rafał Wójcik | 0 | -1.03 | 
| safarov | 0 | -1.05 | 
Last visited: Sep 14, 2014, 5:07:29 AM