StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Tidy up a dataframe where each column contains more than one variable
| Author | Votes | Δ |
|---|---|---|
| Steven Beaupré | 5 | +1.77 |
| aichao | 1 | -1.77 |
Last visited: Dec 13, 2016, 5:10:42 PM