Seems to be all the craze, and I'll admit to being rather curious.
Estimate my ATAR:
Trial marks;
(Adv) English: 64%, 1/12
(Ext 1) English: 56%, 3/4
(Gen) Maths: 72%, 1/32
Chemistry: 73%, 1/6
Legal Studies: 63%, 1/7 [Pretty sure we're getting special consideration in this, however]