The ratings were done by applying a primarily objective rating system that is explained in this article:  LINK. 

Fine differences in levels of achievement, skills competed, execution, scores and placements may impact a gymnast's rating.  All are very accomplished and skilled gymnasts, and many talented gymnasts are not included here.  If you feel an athlete should have qualified to the list, please use the contact information to send in the athlete's name. 

Ratings are finalized prior to the start of an athlete's freshman year.  At that time, uncommitted athletes are removed.  All gymnasts within a star category are listed in alphabetic order.