I assume the rating system will have a form something like the following in the user interface? Simple is best.
This is an exemplary encyclopedia article: 0000000000000 Reduce Agree Increase This article is elementary-school-safe: 000000 Reduce Agree Increase This version of this article is trusted: 00000000 (Automated rating)
Or in HTML:
This is an exemplary encyclopedia article: 0000000000000 Reduce Agree Increase This article is elementary-school-safe: 000000 Reduce Agree Increase This version of this article is trusted: 00 (Automated rating)