StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Map the value of a new column by searching another dataframe
| Author | Votes | Δ |
|---|---|---|
| Mayank Porwal | 1 | +2.99 |
| jezrael | 0 | -2.99 |
Last visited: Sep 5, 2020, 12:36:14 PM