StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does += mean in Ruby?
| Author | Votes | Δ |
|---|---|---|
| vladv | 8 | +3.68 |
| Salil | 1 | -0.19 |
| Glycerine | 1 | -2.17 |
| JunaidKirkire | 0 | 0.00 |
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