StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
group unique rows in a dataframe by ID, and stack related values as new column
| Author | Votes | Δ |
|---|---|---|
| joel.wilson | 1 | +0.45 |
| user5249203 | 0 | -3.59 |
Last visited: Mar 21, 2017, 5:49:21 PM