CREATE TABLE table_29127804_3 (date VARCHAR2, opponent_in_the_final VARCHAR2)

in how many dates the opponen in the final was rushmi chakravarthi
SELECT COUNT(date) FROM table_29127804_3 WHERE opponent_in_the_final = "Rushmi Chakravarthi"
SELECT COUNT("date") FROM "table_29127804_3" WHERE "Rushmi Chakravarthi" = "opponent_in_the_final"