<p>Your stats are great. Apply.</p>
<p>If you were a US student I’d say strong candidate RD, VERY strong if ED. Honestly, I don’t know if Cornell has the same criteria for foreign students, similarly, I don’t know how Financial aid works for non-US students (if this is an issue).</p>
<p>ECs are fine.</p>
<p>Percentile – 2100 would put you in the top half. 2300 would put you in the top quarter. 4.0/4.0 unweighted is the maximum, I don’t know what percent maxes out on grades. Since you’re self teaching multivariable calc. I assume you took a rigorous course load.</p>
<p>Overall – definitely apply. You need to talk to some local guidance counselor for a better feel on chances.</p>