StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
UNION ALL - Return blanks in one column and data in another
| Author | Votes | Δ |
|---|---|---|
| Maheswaran Ravisankar | 1 | +0.53 |
| Thilo | 1 | -0.53 |
Last visited: Apr 27, 2015, 7:12:17 PM