Harvard: low reach
Stanford: Reach
UPenn: high match/low reach
Duke: high match
Columbia: Don’t know
UCLA: match
JHU: match
Honestly, you’re one of the best applicants I’ve seen. If you’re essays are great, you’ll probably get into all of these schools.
Chance back: http://talk.collegeconfidential.com/what-my-chances/1728527-chance-an-international-student.html#latest