StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Logically determine a composite key in SQL
| Author | Votes | Δ |
|---|---|---|
| Jack Maney | 2 | +1.68 |
| Jon Egerton | 2 | +1.02 |
| KM. | 0 | -2.69 |
Last visited: Sep 14, 2014, 5:07:29 AM