StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I group_by and summarize using a list of column names?
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | +1.09 |
| IceCreamToucan | 3 | +0.96 |
| A. Suliman | 2 | -1.39 |
Last visited: Dec 22, 2019, 3:27:20 AM