StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: merge by combination of first three rows in two dataframes
| Author | Votes | Δ |
|---|---|---|
| Seb | 2 | +0.12 |
| Richie Cotton | 2 | -0.02 |
Last visited: Sep 14, 2014, 5:07:29 AM