StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PL/SQL How to get X day ago from a Date as Date?
| Author | Votes | Δ |
|---|---|---|
| Nick Krasnov | 3 | +0.40 |
| GKV | 1 | -3.17 |
Last visited: Sep 14, 2014, 5:07:29 AM