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Boat Performance - Twilight Season - Sail Number: 1511,     Skippered by: P DILLON/M DILLON ,     2009_2010


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Blue Star = BCYS, Blue Line = Handicap
BCYS or Back Calculated Yardstick, is your personal yardstick relative to the third place getter in each race. It is used to calculate your Handicap. Your Handicap depends on: your previous Handicap, the BCYS from the most recent race and the number of boats racing in each race.