How hard is it to get into UCB/UCLA?

I’m an international student applying to UCLA, UCB, and UCSD. I took the British A-levels and I expect to get 3 A* and an A. I have taken the new SAT (1480) and 4 SAT Subject tests (3 800s and 1 780). I’m pretty active at school (varsity soccer team, student government, etc.). Do I have a good chance of getting into UCLA or UCB?