StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can a primary key contain more than one columns?
| Author | Votes | Δ |
|---|---|---|
| Phil | 9 | +4.06 |
| a1ex07 | 2 | +0.56 |
| David Thomas | 2 | +0.11 |
| DRapp | 1 | -1.17 |
Last visited: Sep 14, 2014, 5:07:29 AM