StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Subtract every column from each other column in a R data.table
| Author | Votes | Δ |
|---|---|---|
| Roland | 5 | +0.43 |
| user1981275 | 4 | -1.02 |
Last visited: Sep 14, 2014, 5:07:29 AM