StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to combine in one sql query in extra column the result of 2 group by queries?
| Author | Votes | Δ |
|---|---|---|
| Vamsi Prabhala | 3 | +1.27 |
| Laurenz Albe | 0 | -1.27 |
Last visited: Jul 7, 2017, 2:41:32 PM