StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Using a group by to group a select statement
| Author | Votes | Δ |
|---|---|---|
| Paul Maxwell | 1 | +0.50 |
| Prince | 0 | -4.00 |
Last visited: May 1, 2015, 9:46:19 PM