StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Using grep to return the first word of each rowname in R (with underscore separators)?
| Author | Votes | Δ | 
|---|---|---|
| Simon O'Hanlon | 1 | +0.01 | 
| Jilber Urbina | 1 | -0.01 | 
Last visited: Sep 14, 2014, 5:07:29 AM