CREATE TABLE table_name_73 (points INTEGER, team VARCHAR(255), average VARCHAR(255), played VARCHAR(255))
How many Points have an Average smaller than 1, a Played larger than 38, and a Team of gimnasia de la plata?
    
SQL: SELECT SUM(points) FROM table_name_73 WHERE average < 1 AND played > 38 AND team = "gimnasia de la plata"