StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    I am having trouble following the trace function in Prolog.
| Author | Votes | Δ | 
|---|---|---|
| Taku Koyahata | 0 | 0.00 | 
Last visited: May 20, 2018, 5:04:22 PM