nope, because they didnt sit the HSC, therefore their theoretical UAI cannot be higher than a person that got a UAI
only about 40-50,000 students get a UAI, out of the 80-90,000 canditure that sat the Year 10 exams 2 yrs ago. So that is why, ~850 get a UAI of 99.00 (top 1%), as opposed to 400