StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Create new column based on row values scala spark
| Author | Votes | Δ |
|---|---|---|
| wandermonk | 3 | +4.13 |
| Salim | 2 | +0.68 |
| airliquide | 1 | -4.14 |
Last visited: May 14, 2020, 3:16:00 AM