StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Split two columns simultaneously and make data in long format with data.table
| Author | Votes | Δ |
|---|---|---|
| Ronak Shah | 3 | +1.47 |
| chinsoon12 | 1 | -1.47 |
Last visited: May 14, 2020, 3:16:00 AM