StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need query in oracle using group by and counts for the below
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +1.67 |
| Barbaros Özhan | 0 | -1.67 |
Last visited: Sep 4, 2019, 3:46:46 PM