StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to make an effective sql query?
| Author | Votes | Δ | 
|---|---|---|
| user2577405 | 0 | -0.05 | 
| btlr.com | 0 | +0.19 | 
| KHMKShore | 0 | -0.35 | 
| Matthew | 0 | +0.03 | 
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