StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How does the primary key in a database works?
| Author | Votes | Δ |
|---|---|---|
| Larry Lustig | 1 | +1.94 |
| Andomar | 0 | -1.94 |
Last visited: Sep 14, 2014, 5:07:29 AM