StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
dplyr: Generate row number/row position in group_by
| Author | Votes | Δ |
|---|---|---|
| Frank | 5 | +0.36 |
| user1357015 | 2 | -2.89 |
Last visited: Aug 26, 2016, 2:34:25 PM