CREATE TABLE table_name_9 (total VARCHAR, score VARCHAR, set_1 VARCHAR)
SELECT total FROM table_name_9 WHERE score = "1–3" AND set_1 = "29–31"
คะแนนรวมใดมีคะแนน 1–3 และเซ็ต 1 จาก 29–31
Which Total has a Score of 1–3, and a Set 1 of 29–31?