The final result will be on the best 2 out of 3 a-final results.
So Andy, Marc, Paul, Victor and at a stretch Masami are all still in with a shot at the title. With a win each Andy and Paul are in the box seat. Mark and Victor need some breaks, and Masami needs a win and a lot of other results to go his way.
That's the way I read the state of play right now.