Here's the pdf file from the Arnold festival website:
A couple things are needed to be changed in my reply forum post about the rules.
1) In actual competition we will be giving a 1 minute break in between rounds.
2) Sweeping is actually considered a strike and is not allowed but tripping/hooking is. The difference is sweeping starts from a distance and tripping/hooking is where the foot already has made contact. This rule is to reduce the chance of injury.