You are listing Naomi Cheong as a player from Japan whereas WTA official site has her listed as American (USA). Did I miss something here? She has played a couple of tournaments in Japan so WTA might be wrong :angel:
The points she has earned this week will be counted in 8 days only (like every 15k and 25k tournament).
That being said, she's going to lose the points tomorrow from another Sharm El Sheikh event she won a year ago, so she will pretty much just move back to her current ranking the week after (same amount of points dropped and then re-added). Nothing more to defend until then, so she will be about #720 again.