I received an e-mail from Mike Scanlan, Media Relations Coordinator at the LPGA (yes, I was very surprised!).  He explained that Rolex rookie points are awarded at all official LPGA events and the ROY race continues through the ADT Championship.  So Na Yeon Choi has seven chances left (counting Longs) to catch Yani Tseng.

Apologies for the mis-information.  I was referencing a document I found about a year ago (probably through Google) at LPGA.com which obviously is now out-of-date.  Now that I have a "rapport" with Mr. Scanlan, maybe I'll try clearing these notices through his office first!