StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: combine rows of a matrix by group
| Author | Votes | Δ |
|---|---|---|
| Julius Vainora | 2 | +3.08 |
| Mark Miller | 1 | -3.08 |
Last visited: Sep 14, 2014, 5:07:29 AM