StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Postgres: Add constraint if it doesn't already exist
Author | Votes | Δ |
---|---|---|
Kev | 7 | +0.43 |
Behnam | 4 | -2.88 |
Webmut | 0 | 0.00 |
user3121618 | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM