CHANCE FOR EXETER

I am a boy and i am about to apply to exter. I haven’t taken my SSAT yet. Regarding with the recommondations, I am pretty sure tha my teachers will write awesome things about me. I have all straight A+, except a B+ in italian in grade 6. Here is smth about my ECs:
have won the 4th place in national mathematics olympiad, have won the 2nd in my region; have won the 1st place in my school for olympiad in chess; President of the student council. I have volunteered. I have organized events with friends to discuss options that we can do in order to help orphans and autism children. I am learning German also as an additional language for fun (that means i can speak 3 languages in total). I am the captain of my school team soccer. I am planning on writing articles about different areas of study. I am applying for FA
What do you guys think about my application?