StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    create a new column which holds values of another column plus NA values from a third column
| Author | Votes | Δ | 
|---|---|---|
| Roman Luštrik | 0 | 0.00 | 
Last visited: Feb 24, 2017, 6:29:40 AM