How many points did the ATS Wheels entrant with an ATS D2 chassis have?
CREATE TABLE "complete_formula_one_world_championship_" (
  "year" real,
  "entrant" text,
  "chassis" text,
  "engine" text,
  "points" real
);
SELECT "points" FROM "complete_formula_one_world_championship_" WHERE "entrant"='ats wheels' AND "chassis"='ats d2';