StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP Checking if timestamp is less than 30 minutes old
| Author | Votes | Δ |
|---|---|---|
| Mike Flynn | 16 | +4.47 |
| Crontab | 3 | -0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM