So it is part of the rules that a knockdown is an automatic 1-point deduction (for the guy getting knocked down), or not? That's what I'm wondering about. Are the judges bound by the rules to deduct one point for a knockdown, just like they would if they ref told them to deduct a point for low blows or something ... or is it just an unwritten rule that you take a point away from a guy who gets knocked down?