There are precious few rules; no draws.
From the registration document:
Mini opening round time limits (2PM finish or both opponents lose).
Most games at ASLOK are "OPEN" games, played for the fun of it.
All players are automatically entered in the GROFAZ. Once out of GROFAZ contention, players continue with OPEN & MINI-Tournament action. MINIs are more structured than GROFAZ & OPEN gaming. These are single elimination events using AVALONCON style scenario selection.
Players competing in GROFAZ must record their games on their P.I.S. and plan to play 8 games to win this event, (or the sole player who attains 7-0 or 6-0). GROFAZ contenders may play any one opponent only ONCE in a GROFAZ match, unless specifically permitted otherwise by the tournament director. There are no set starting times or "rounds" (EXC: optional Friday Grofaz Mini round #1 @ 8:00 AM Friday), although it is recommended players select scenarios and sleeping schedules which allow time to complete 4 or 5 games by Friday night and 6 or 7 by Saturday night, leaving only 1 or 2 more to play Sunday.