StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Why is the -- operator not subtracting from the value when executed?
| Author | Votes | Δ | 
|---|---|---|
| Sadique | 1 | +1.12 | 
| Karthikeyan.R.S | 0 | -0.12 | 
| Sourav Ghosh | 0 | -0.84 | 
| µtex | 0 | -1.22 | 
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