StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate weeks between more than one date entry in MySQL with PHP
| Author | Votes | Δ |
|---|---|---|
| Ron Smith | 2 | +4.37 |
| citizen404 | 1 | -4.37 |
Last visited: Sep 14, 2014, 5:07:29 AM