Ai Fukuhara reached her best world ranking ever. The Japanese star climbed from 6th to the 4th place in October's world ranking after her participation at the 2015 Austrian Open and 2015 Asian Championships. She is followed by her teammate Kasumi Ishikawa.
Ding Ning was forced to withdraw from the 2015 Asian Championships, but she stays in the first place. Liu Shiwen is in the second place and Zhu Yuling, the 2015 Asian champion, didn't move from her third place either.
Han Ying of Germany also saw improvements after the 2015 European Championships. She went up from 11th to 8th spot. Lie Jie of Netherlands, 2015 European finalist, jumped from 22nd to 14th place. Elizabeta Samara, the 2015 European champion, claimed form 21st to 16th spot.
Chinese-Taipei's Cheng I-Ching gave a big jump in October. She moved from 32nd to 17th place. Polina Mikhailova, 2015 European semifinalist, got into the top-50 for first time. She moved from 53rd to 41st spot.