I don't like the Word ' Ausie '.

Ok. So how do you know to what Category you belong? With what Rating Height?

Examples of the most known Rating System:

Woman Candidate Master (WCM)

Woman Candidate Master is the lowest-ranking title awarded by FIDE. The requirements for the WCM title are easier than those for the lowest-ranking unrestricted title, Candidate Master, as a rating of 2000 is sufficient for the title.

Source: http://en.wikipedia.org/wiki/FIDE_titles