StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Reduce a dataframe after group_by with a specific value in a column
| Author | Votes | Δ |
|---|---|---|
| camille | 2 | +2.49 |
| Ronak Shah | 1 | -2.49 |
Last visited: Jan 10, 2019, 2:57:36 PM