StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Derby: GROUP BY not selected id
| Author | Votes | Δ |
|---|---|---|
| p.campbell | 4 | +2.36 |
| Gumbo | 0 | -1.51 |
| Donnie | 0 | -0.86 |
Last visited: Sep 14, 2014, 5:07:29 AM