Chances Columbia, Yale?

I got a 42 in the IB program. I think I have some good “life experiences/choices” to write about in an essay. I got a 2200 on the SAT.
I have been the student counsellor (a position in student government) in the IB program. I also have other extra curricular activities.

What are my chances of getting into Columbia?
What are my chances of getting into Harvard/Yale?
Thanks for your response in advance :slight_smile: