StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
oracle sql query question(grouping by 2 columns)
| Author | Votes | Δ |
|---|---|---|
| Johan | 4 | +0.43 |
| Farshid Zaker | 3 | -1.40 |
Last visited: Sep 14, 2014, 5:07:29 AM