StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: SELECT one post by category if no posts select from another category only one query
| Author | Votes | Δ |
|---|---|---|
| Sudhir Bastakoti | 0 | +1.47 |
| Erwin Brandstetter | 0 | -0.18 |
Last visited: Sep 14, 2014, 5:07:29 AM