StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
add an extra column while select from two tables
| Author | Votes | Δ |
|---|---|---|
| A. Zalonis | 3 | +4.16 |
| Amitkumar Arora | 2 | +0.41 |
| Abhineet Prasad | 0 | -3.91 |
Last visited: Sep 14, 2014, 5:07:29 AM