StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Is there a way I can update mongodb document without a loop ie. with array as condition?
| Author | Votes | Δ | 
|---|---|---|
| Mayur Vaghasiya | 1 | +4.26 | 
| Abel | 0 | -4.26 | 
Last visited: Oct 18, 2020, 5:58:00 PM