Notes: The BWF World Senior Badminton Championship has started at Rajiv Gandhi Indoor Stadium in Kochi, Kerala on September 11 and will continue till September 17. It is for the first time that India is hosting the Championship. The President of Badminton Association of India (BAI) Himanta Biswa Sarma has formally inaugurated the week long Championship. The tournament will see a total of 665 players from 40 countries battle it out in eight different age groups and will be played in all the five categories. About 175 players are representing India including Olympians in the Championship.