Class Rank Confusion

I'm currently at "Frontline Soldier" in the "Elite Assault" class. This is the second rank for this class.



The Red Orchestra 2 wiki says that the "Veteran" class rank is two ranks after "Frontline Soldier".



In order to rank up to the "Veteran" rank, do I need to rank up two times with the class?



This is made even more confusing due to the fact that the wiki page says "Frontline Soldier" is rank 20, and "Veteran" is rank 60.



So, do I need to level up overall to rank 60, or do I need to rank up the class to rank 60?



I've been trying to figure this out for a while, but asking other players causes them to get angry at me.





Please note that my main goal in this is to unlock the AVT-40. To unlock it, how many times do I have to rank up? Would the "Veteran" rank require two rankups starting from the "Frontline Soldier" rank?



I don't want to start grinding only to find out that I need to do it for 58 ranks instead of just 2.