StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to extract just username in XpathQuery?
| Author | Votes | Δ | 
|---|---|---|
| forty-two | 1 | -0.21 | 
| Oscar Gomez | 1 | +0.21 | 
Last visited: Sep 14, 2014, 5:07:29 AM