India's top squash player Saurav Ghosal has climbed to his career-best world ranking of 11 while Joshna Chinappa jumped four places to be placed 14th.
As per the October rankings released by the PSA, Ghosal moved up a spot from the previous month's 12th.
Chinappa improved to 14th, which is four short of her career best of 10 she had reached less than two years ago. However, Dipika Pallikal Karthik dropped four rungs to be on 23.
As for the rest, Harinder Pal Sandhu has improved to 57 from 60, Ramit Tandon is on 59 from 64, Mahesh Mangaonkar is on 64 from 68 and Vikram Malhotra is on 72 from 84.