Cristie Kerr collected her first LPGA Tour win since 2010 on Sunday and that helped her improve four spots to No. 11 in this week's women's world rankings.

Kerr rallied to beat Angela Stanford and Inbee Park.

Yani Tseng easily remained the No. 1 player and was again followed by Stacy Lewis, who clinched Player of the Year honors with her tie for fourth behind Kerr.

Park inched up one to No. 3, which bumped Na Yeon Choi down to fourth. Suzann Pettersen held steady at No. 5 and was followed by Shanshan Feng, Jiyai Shin, Ai Miyazato, So Yeon Ryu and Mika Miyazato.

Kerr moved into the 11th spot and that pushed Paula Creamer down one to 12th. Amy Yang improved a notch to 13, while Sun Ju Ahn and Catriona Matthew both dropped a pair to 14th and 15th respectively.

Azahara Munoz and Karrie Webb were 16 and 17 again this week, while Stanford, Chie Arimura and Brittany Lincicome all improved one spot.

I.K. Kim tumbled three from 18th to 21st.