In the latest BWF World rankings announced on Thursday, Indian shuttlers Kidambi Srikanth and H.S.Prannoy improved their rankings. Women's doubles pair of Ashwini Ponnappa and N.Sikki Reddy also moved up in their rankings. Riding on his performance at the Indonesia Super Series Premier last week, Srikanth improved 11 places to jump to the 11th spot. Former World No. 3, Srikanth clinched his second Super Series Premier event last week at Jakarta. H S Prannoy improved four places to reach the 21st spot. Prannoy had reached the Inonesia Super Series semi-final. The women duo of Ashwini Ponnappa and N Sikki Reddy improved two places to reach the 26th spot, In men's singles, however, Ajay Jayaram and B Sai Praneeth slipped two places.Jayaram is now at 15th position while Praneeth at 16th. In women's singles too, Saina Nehwal and P V Sindhu lost one place each. Saina slumped to fourth while Sindhu went down to16th position. The mixed doubles pair of Sikki and Pranaav Jerry Chopra, however, lost a place to be at 16th spot.