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An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to combine two elements in the same arrays?
| Author | Votes | Δ | 
|---|---|---|
| Patrick Parker | 1 | +0.46 | 
| Anonym | 0 | -3.69 | 
Last visited: Jan 1, 2019, 8:55:20 AM