StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Creating unique count variable for each row based on group_by variable
| Author | Votes | Δ |
|---|---|---|
| jeremycg | 6 | +3.50 |
| Veerendra Gadekar | 5 | -0.84 |
Last visited: Nov 13, 2015, 7:15:34 AM