StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Adding a column on R dataframe with NA values
| Author | Votes | Δ |
|---|---|---|
| Jilber Urbina | 3 | +1.27 |
| Tyler Rinker | 1 | +0.19 |
| akrun | 0 | -1.46 |
Last visited: May 1, 2015, 8:20:31 PM