What is the Total of the Player with a To par of –13?
CREATE TABLE "made_both_cuts" (
  "player" text,
  "country" text,
  "year_s_won" text,
  "total" real,
  "to_par" text,
  "finish" text
);
SELECT SUM("total") FROM "made_both_cuts" WHERE "to_par"='–13';