StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    What is the purpose of using multiple bootstrap column sizes?
| Author | Votes | Δ | 
|---|---|---|
| Guruprasad Rao | 0 | -0.01 | 
| Praveen | 0 | +0.51 | 
| Steve Sanders | 0 | -0.10 | 
| Joseph Hays | 0 | +0.40 | 
Last visited: Nov 20, 2015, 6:07:32 PM