StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    SQL efficiency optimization, O(n^2) time complexity, how to simplify?
| Author | Votes | Δ | 
|---|---|---|
| mugdha | 0 | 0.00 | 
Last visited: Mar 7, 2016, 10:18:09 AM