I got myself 10,000 rank points for premier and then decided premier was stupid and went back to my Office grind. With the ranking system reset it's quite hard to climb up, but I'm currently Gold nova master in Competetive Office. (Already like 50 games done)
Interesting, I haven't played specific maps so wasn't aware there's a different ranking system in them. My map of choice would definitely be Dust though, not a big fan of Office. :D