StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
For each row of a DataFrame, get index of first column given condition into a new column
| Author | Votes | Δ |
|---|---|---|
| Stef | 4 | +1.40 |
| davidbilla | 2 | +1.03 |
| Scott Boston | 1 | -1.53 |
Last visited: May 14, 2020, 3:16:00 AM