StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: Filtering out customers who have not purchased over the past year
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 0 | -0.81 |
| xQbert | 0 | +0.81 |
Last visited: May 1, 2015, 9:09:02 PM