StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
sql unique constraint on a 2 columns combination
| Author | Votes | Δ |
|---|---|---|
| a_horse_with_no_name | 3 | +0.37 |
| Samson | 0 | -2.95 |
Last visited: Sep 14, 2014, 5:07:29 AM