StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    C++: no match for call to '(concat) (std::string&)'
| Author | Votes | Δ | 
|---|---|---|
| WindyFields | 2 | +4.03 | 
| kocica | 0 | -0.50 | 
Last visited: Nov 18, 2017, 7:40:18 PM