StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    MYSQL Select Query where i want two row base on where condition
| Author | Votes | Δ | 
|---|---|---|
| Chandana Kumara | 3 | 0.00 | 
Last visited: Jan 9, 2017, 2:53:23 AM