Postponed admission?

I was recently postponed to Boulder does anyone know if I have a good chance of getting in from here? Also, will they take my January scores if I retake my SAT?
I live in New York
I go to a Private, Lutheran school
I have tremendous hours of volunteer work at horse stables from freshman year to now.
I have a 1450 out of 2400 (8 on essay)on my SAT
GPA is an 82.7
I have two very strong essays
I do not need financial aid.
I have been in 2 clubs since 9th grade
A great letter of recc.
I have shown interest in Boulder
How much of a chance do I gave to get in???