StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Calculate difference between two timestamps in SQL in the same table
| Author | Votes | Δ | 
|---|---|---|
| Sateesh Pagolu | 2 | +1.17 | 
| OSAMA ORABI | 1 | +0.01 | 
| rism | 0 | -1.17 | 
Last visited: Jan 3, 2016, 9:42:40 AM