StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Keep first row by multiple columns in an R data.table
| Author | Votes | Δ |
|---|---|---|
| mnel | 5 | +1.62 |
| Jake Burkhead | 2 | -1.62 |
Last visited: May 1, 2015, 8:46:49 PM