StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Why the first programme does not work but second works ? and in second why the output is as it gives
| Author | Votes | Δ | 
|---|---|---|
| Adi Levin | 2 | +0.29 | 
| Christophe | 2 | -0.29 | 
Last visited: Jun 11, 2016, 1:15:14 PM