Do I have a chance?

Hello,

I am an American currently in my Junior year (High school class of 2017) , who has been living outside the US for the past 7 years. I am currently living in my 4th country that is outside the US. Over the course of these past 7 years I have been attending private international schools. Now I am a junior in Hong Kong, and have a current GPA of 3.5. I know it seems bad, but its higher than my schools average (its EXTREMELY academically competitive) I currently have an New SAT score of 1400 (as of my first test), but I am aiming to push it over 1500. Ive been trying really hard to keep my grades up, as I have been constantly switching back and forth from AP and IB schools–so curriculums differ.

I think I have the potential of writing a really interesting personal essay as I am a second generation third culture kid. I want to pursue a major in political science and am exclusively looking at schools in the New England + New York region. What are my chances of getting in to an Ivy? I am taking 9 APs by the time I graduate, all of them rigorous (APUSH, APWorld, APGov, APCompGov, APStats, APMicroEcon, AP MacroEcon, AP Lang&Comp, APLit)

GPA: 3.5 (high for my school)

SAT: greater than or equal to 1400 (new SAT)

ECs: moving around a lot has made it hard to keep my ECs consistent and take on leadership roles

MUN for 4 years (leadership roles too)
Cross Country 1 year
Board member+founder of online school newspaper 3 years
Reporter for school newspaper 3 years
Student Ambassador 1 year
Debate Team 1 year
School Medic Team
Humanities Tutor
Monologue Competition Winner
Regular participant in charity runs
Honor roll student 2 years
Treasurer of Interact Club 1 year
Habitat for humanity 1 year
Soup kitchen volunteer+coordinator 1.5 years
UNICEF member
Elected speaker at various IB events
Former Intern at BBC
Former Intern at Viet Nam News Agency

As long as you explain in your essay how academically challenging your school was and how that pushed you to do your best, I think you have a strong chance of getting in

Does your school rank? That might help colleges understand the competitiveness of your school. I think that you have a decent chance of getting into at least one ivy.
Chance me back? http://talk.collegeconfidential.com/what-my-chances/1866227-chance-me-at-u-of-m.html#latest