You need to make sure it was a sanctioned tournament. A director can make up any ole rules he wants. ABC rules only apply in absence of any existing rule. Same goes for league. If your league has a rule in place that bowlers can MAKE up there frames after arriving late after the fifth frame, they can. If there is no rule in place, then the ABC rule would apply. The ABC rulebook is not the universal rules of bowling. ABC only counts if the tournament/league is sanctioned, evn then the league/tournament doesnt have to follow the book to a tee.