StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to do the following recursive sum?
| Author | Votes | Δ | 
|---|---|---|
| Brian | 1 | +0.52 | 
| Dustin Colten McAfee | 0 | -4.18 | 
Last visited: Jan 27, 2017, 6:17:58 AM