And what does the assessor of a subject do/know may I ask?
Do they know how the exam is going to be marked?
Edit:  This is VCAA's definition
Chief Assessor - An expert appointed by the VCAA in each study to supervise the marking of the external examination/s in that study.
Obviously they would be knowledgeable, but they would offer no significant advantage as otherwise they would not be allowed to teach.
I don't know if you're asking me or not, but I'll answer anyway haha. The chief assessor basically instructs the other assessors on how to mark the exams at these big conferences they have to ensure all assessors are marking in a similar way. The chief assessor also creates the "assessor's report", hence they're responsible for writing answers and deciding what is acceptable and what isn't for a response. So they carry a lot of power. They themselves decide how the exam will be marked, of course there are assistants and everything which help them to decide what should be accepted in exams and what shouldn't. umm the major advantage would be that they would probably teach you the way they think you should answer questions, and since they instruct all the assessors you could bet it would be exactly the way that will get you the top marks. So it's a pretty big advantage. However not all chief assessors are from top private schools so it's not like the rich kids get all the benefits of this.
Thanks.
Well seeing as my teacher got her advice from this guy, I can tell you the following:
-You will not get 15/15 on an essay if it has spelling errors.
-Apparently your examples don't need to be in the phonetic alphabet, and normal alphabet is fine (Derrick Ha says otherwise, and I agree with him.  Students who bother to research and learn their examples properly should be rewarded, however it appears examiners are too lazy to know the phonetic alphabet.  I would still use it.  It makes you look pro and would pressure the examiner into giving you a better essay mark)
I'll try and think of more.  Kinda tired atm.  
