Fouls: Any excessive contact (EC) can be either a warning, 1/2 point to your opponent, full point to your opponent or disqualification. The first foul for EC doesn't necessarily have to be a warning. It can be whatever the Referee deems is appropriate based on your opponent's ability to continue fighting. So EC can progress as follow: W - 1/2 pt - 1 pt - DC...or W - 1 pt - DC...or 1 pt - DC...or DC. Other fouls include Jogai (stepping out of bounds), Mubobi (turning your back/undefendable), attacks to legs, running away/stalling, discourteous speech/behavior to opponent/officials & mabe others I've forgotten. These fouls will also accumulate as EC. If you are knocked down, you have 10 seconds to regain your feet or forfeit the match (opponent may be DC'd). If you tecnically "win" the match due to opponents DC, you may be allowed to fight in the next round or prohibitted. If so, you renounce/forfeit that match. That's about all I can remember. Good luck.