filmslayer:
it re-sets at every tier sue ...
Yep, for every single tier you move to. If you don't remember from last tier move oh well.
YankeeJim: It will come down just as fast and keep changing until you get 100 (I think) ranked rounds posted. Then you begin the slow descent to Legend average, regardless of what you shoot. :-)
It is 50 ranked rounds after turning Tour Master I just finished mine. If you look at the tournament I just played earlier. I got a 84 nasty score, and my average stayed the same.