Currency · ID 3468
Rank Points
Player vs. PlayerNo capCurrent build · 1.60.1.70450
About
Rank points are gained by completing tasks given in Gadgetzan or participating in battlegrounds. Rank points increase your PvP Rank which grants you access to purchase special items.
The PvP ranks page lists the fourteen ranks, the Rank Points each one takes, and the gear each rank unlocks.
From the WoW Forever game files, build 1.60.1.70450: the CurrencyTypes table. Where you earn and spend it comes with players' uploads of vendors.