StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    R - find rows with at least n distinct elements
| Author | Votes | Δ | 
|---|---|---|
| G. Grothendieck | 2 | +0.35 | 
| s__ | 1 | -2.79 | 
Last visited: Jan 1, 2019, 8:55:20 AM