also in 1985, the event was divided in three flights called a, b, and c. the championship flight was added in 2001. that is, flights b and c were added to the open flight in 1985, with player eligibility restricted by upper limits on career masterpoints. in 2001 the previously flight a was renamed "championship" or "superflight" and flight a was restricted to players with fewer than 5,000 career masterpoints. the other ceilings were 2,000 points for flight b players and 500 points for flight c. in 2014 the cutoff for flight a was raised to 6,000 masterpoints and the cutoff for flight b was raised to 2,500 masterpoints.