StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
When should I use a composite primary key?
| Author | Votes | Δ |
|---|---|---|
| Thorsten Kettner | 1 | +1.93 |
| philipxy | 0 | -1.93 |
Last visited: Nov 14, 2015, 2:35:23 PM