StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: Collapsing multiple columns into one column using the values of another column
| Author | Votes | Δ |
|---|---|---|
| thelatemail | 4 | +0.37 |
| user1470500 | 2 | -2.94 |
Last visited: Oct 19, 2016, 7:06:35 AM