StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Best way to structure a database where one row has to map to many rows in another table?
| Author | Votes | Δ | 
|---|---|---|
| Matt Houser | 2 | +3.43 | 
| Walter Mitty | 0 | -0.43 | 
Last visited: Sep 14, 2014, 5:07:29 AM