CREATE TABLE table_1852 ("Main contestant" TEXT, "Co-contestant  ( Yaar vs. Pyaar ) " TEXT, "Date performed" TEXT, "Scores by each individual judge" TEXT, "Total score/week" TEXT, "Position" TEXT, "Status" TEXT)

What were the scores by the individual judges for Karanvir Bohra on August 13?
SELECT "Scores by each individual judge" FROM table_1852 WHERE "Main contestant" = 'Karanvir Bohra' AND "Date performed" = 'August 13'
SELECT "Scores by each individual judge" FROM "table_1852" WHERE "Date performed" = 'August 13' AND "Main contestant" = 'Karanvir Bohra'