StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Groupby a column from another (same # of rows) dataframe
| Author | Votes | Δ |
|---|---|---|
| Andy Hayden | 4 | +1.11 |
| Alexander | 2 | -1.11 |
Last visited: Mar 4, 2016, 1:36:03 AM