London Olympics quarter-finalist Parupalli Kashyap has also maintained his 11th position in the men's singles list.
Sindhu, who rose two places to reach her career-best No.13 last week, recently lifted her maiden Grand Prix Gold title in Malaysia, but that did not help her gain any position in the list.
Meanwhile, R M V Gurusaidutt climbed up a spot to 27 and K Srikanth gained five places to be 47.
Jayaram lost three places to be at 30, while Varma and Pawar, after climbing down a position each, were at 36th and 43rd psoitions, respectively.