StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Creating new column based on earliest date value in other column in R
| Author | Votes | Δ |
|---|---|---|
| David Arenburg | 2 | +4.41 |
| juba | 1 | -0.55 |
Last visited: Sep 14, 2014, 5:07:29 AM