Do I have a chance of getting into BU?

-35 points predicted IB (higher than BU’s average which is about 33) including a 6 predicted in HL Chemistry and 5 in Biology
-1A* 5As 3Bs on a British international exam (IGCSE)
-My highest SAT scores (New SAT) are a 630 in math and a 540 in Reading (combined to 1170)
-Football extra curriculum
-Some community service/volunteer experience

Preferred course of study is Biochemistry

I think your chances are pretty slim since you’re way below BU’s published 25th percentile. I’m unfamiliar with your schooling system but you seem to have done ok. I think the fact that you’re a URM may help your case in some of the universities you’re applying to. Good luck!