StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Plot distribution of differences between two pandas dataframe columns
| Author | Votes | Δ | 
|---|---|---|
| Nicolas Gervais | 5 | +0.48 | 
| 王晓晨 | 0 | -1.19 | 
| prp | 0 | -1.34 | 
| Rafael Ferreira | 0 | -1.33 | 
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