IB student applying for CS

I’m an international student applying to the computer science program. I’m doing IB and an american diploma at a US school overseas. My predicted/anticipated IB result was 39/45 two weeks ago. Due to a new administrator’s deflation policy, my predicted is now a 32/45. Since our grading scale is an american diploma one, my 10-12 GPA is 3.3. The only thing I have going for me is a 2130 SAT score with a full mark in math and 690 verbal and 700+ in physics and math 2 SAT II. My EC’s are pretty solid but I doubt that would make a difference here

Can I choose which diploma to apply with? If so what are my chances for each one? Is there any way I can let someone know about the deflation policy?