Complex sentence: At each event, skaters earned points based on their placements and the top six scoring skaters or teams at the end of the series qualified for the 2008--09 Grand Prix of Figure Skating Final, held in Goyang, South Korea.
Split into simpler sentences: At each event, skaters earned points based on their placements towards qualifying for the Grand Prix Final. The top six scoring skaters or teams at the end of the series competed in the 2008--09 Grand Prix of Figure Skating Final, held in Goyang, South Korea.