StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PostgreSQL unique value acreoss multiple columns
| Author | Votes | Δ |
|---|---|---|
| pozs | 1 | +2.74 |
| a_horse_with_no_name | 0 | -2.74 |
Last visited: Nov 11, 2015, 1:51:09 AM