StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Is it possible to make this code more concise using mutate_at or by using another approach?
| Author | Votes | Δ | 
|---|---|---|
| Simon.S.A. | 2 | 0.00 | 
Last visited: Sep 5, 2020, 12:36:14 PM