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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to get the previous url using PHP
| Author | Votes | Δ |
|---|---|---|
| BoltClock | 40 | +0.23 |
| Andreyco | 10 | -1.82 |
| TenTen Peter | 2 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM