How many points did the player who was right guard score?
CREATE TABLE "michigan_72_american_medical_school_0" (
  "player" text,
  "position" text,
  "starter" text,
  "touchdowns" real,
  "extra_points" real,
  "field_goals" real,
  "points" real
);
SELECT COUNT("points") FROM "michigan_72_american_medical_school_0" WHERE "position"='Right guard';