StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
find the max of column group by another column pandas
| Author | Votes | Δ |
|---|---|---|
| Stefan | 2 | +1.85 |
| Anton Protopopov | 0 | -1.85 |
Last visited: Apr 19, 2016, 10:53:29 PM