StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark Dataframe: Group and rank rows on a certain column value
| Author | Votes | Δ |
|---|---|---|
| Raphael Roth | 4 | +0.47 |
| Quar | 2 | -3.79 |
Last visited: May 15, 2020, 6:30:33 AM