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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
preg_replace in PHP - regular expression for NOT condition
| Author | Votes | Δ |
|---|---|---|
| Felix Kling | 6 | +1.06 |
| mario | 5 | +1.35 |
| Dmitri | 2 | -0.32 |
| Tim Pietzcker | 2 | -0.78 |
| Spudley | 1 | -1.27 |
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