Question: How much was the prize money for  RWE-Sporthalle, Mülheim ?
SQL: SELECT "Prize Fund" FROM "1-18828487-1" WHERE "Venue" = 'RWE-Sporthalle, Mülheim';

Question: In 2009, how many were runner-up?
SQL: SELECT COUNT("Runner-up") FROM "1-18828487-1" WHERE "Year" = 2009.0;

Question: How much does the champion get for Stadthalle Dinslaken, Dinslaken?
SQL: SELECT "Champion" FROM "1-18828487-1" WHERE "Venue" = 'Stadthalle Dinslaken, Dinslaken';