StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate new data.table columns by row values
| Author | Votes | Δ |
|---|---|---|
| Frank | 1 | +1.95 |
| Blue Magister | 0 | -1.95 |
Last visited: Sep 14, 2014, 5:07:29 AM