StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: group by, order by and concat the results
| Author | Votes | Δ |
|---|---|---|
| Dave Sexton | 2 | +0.53 |
| Lluis Martinez | 0 | -4.22 |
Last visited: Sep 14, 2014, 5:07:29 AM