StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
pandas: transform based on count of row value in another dataframe
| Author | Votes | Δ |
|---|---|---|
| user3483203 | 4 | +1.75 |
| rafaelc | 2 | -1.75 |
Last visited: Feb 25, 2019, 9:45:30 AM