StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to use case expression and min() with group by
| Author | Votes | Δ | 
|---|---|---|
| GMB | 3 | +1.30 | 
| Koushik Roy | 0 | -1.30 | 
Last visited: Nov 27, 2022, 9:27:33 PM