StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Could not understanding note with Promise.prototype.then() in MDN Document
| Author | Votes | Δ | 
|---|---|---|
| torazaburo | 3 | +1.98 | 
| Joe Clay | 2 | -1.31 | 
Last visited: Mar 21, 2017, 5:49:21 PM