StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mysql query delete a DATE that is older than 30 days from another date
| Author | Votes | Δ |
|---|---|---|
| dealer | 3 | +3.99 |
| John Dvorak | 2 | -0.33 |
Last visited: Sep 14, 2014, 5:07:29 AM