I can create a Round Robin that shows the weekly schedule or just a schedule for a day in SQL and in a set based fashion. I just haven't found a way to "jostle" things in a set based fashion so that thing work out like they might on a bowling league schedule which moves the "fixed point" across lanes each week (which also has some serious positional flaws for lower numbers of teams).

Are you interested in just being able to produce the schedule without proverbial "lane assignments"?