StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Is there a way of extracting a value from a column alongside grouped columns?
| Author | Votes | Δ | 
|---|---|---|
| Nev1111 | 1 | 0.00 | 
Last visited: Oct 30, 2019, 9:27:30 PM