StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can we pivot the query in the following way in the image
| Author | Votes | Δ |
|---|---|---|
| SqlZim | 2 | +1.12 |
| Kannan Kandasamy | 1 | -1.12 |
Last visited: Aug 18, 2017, 10:31:59 PM