StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas: create columns with deviation from mean in each group
| Author | Votes | Δ |
|---|---|---|
| jezrael | 3 | +0.59 |
| sammywemmy | 1 | -0.59 |
Last visited: Sep 5, 2020, 12:36:14 PM