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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: global variable alternatives?
| Author | Votes | Δ |
|---|---|---|
| GolezTrol | 3 | +0.68 |
| blockhead | 3 | +3.07 |
| Darren Cook | 1 | -0.99 |
| citizen conn | 1 | -0.43 |
| Sajid | 0 | -4.03 |
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