StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: mutate over multiple columns to create a new column
| Author | Votes | Δ |
|---|---|---|
| Dries | 2 | +4.20 |
| yutannihilation | 1 | -4.20 |
Last visited: Feb 22, 2018, 10:21:06 PM