Chance me for Andover?

Hi, I'm currently in grade 9, I will be applying to Andover for grade 10. I live in Canada and I attend an average public school. I have straight A's and have had so since 7th grade. (However, in term one of grade 8, I got a B in Math AND English D:) I have a GPA of about 3.8. In my school, they don't offer any honors/AP classes at my grade level, but i'm taking a Stanford EPGY course for Intermediete Expositary Writing outside of school. I'm on the school volleyball team and basketball team and I also swim. I'm in the school play and I also take speech arts classes outside of school. I am Grade 8 in RCM for Speech Arts and Drama and in Grade 7 RCM for piano. I've done lots of community service and I am president of the Environment Club. I'm also part of other fundraising clubs. I have won a Speech Arts Contest and I have won a local art contest.I have a 96% percentile on my SSAT's. I've gotten awards for Academic Excellence at school. These are just some basic stats, do you think I have a chance at acceptance for Andover?