StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Add and fill new columns based on match between two existing columns from two dataframes
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | +0.42 |
| user2100721 | 0 | -3.37 |
Last visited: Oct 10, 2016, 7:51:37 PM