StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Find the SUM of two values from two different tables using PDO
| Author | Votes | Δ | 
|---|---|---|
| Elias Nicolas | 2 | 0.00 | 
Last visited: Jan 3, 2016, 9:42:40 AM