StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Compute difference between columns and save results in a new one using dplyr
| Author | Votes | Δ |
|---|---|---|
| jazzurro | 2 | +0.44 |
| Matt Brigida | 1 | -2.08 |
| Alex | 1 | -1.47 |
Last visited: Mar 8, 2016, 1:11:12 PM