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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
to calculate driving distance between two coordinates on earth in php
Author | Votes | Δ |
---|---|---|
alex | 4 | +1.22 |
Mukesh Chapagain | 2 | -1.22 |
Last visited: Sep 14, 2014, 5:07:29 AM