Chances at Emma Willard School?

I am currently a student in 9th grade from Latvia (a country in Eastern Europe).
I have been playing tennis for 10 years.
I am a member of my school’s debate team. Finalist in the National debate tournament.
My SSAT is pretty low - 56th percentile. TOEFL - 98.
I would need partial financial aid. I think they do offer scholarships.
What are my chances?? Does anyone know anything about the scholarships offered at Emma?