So I'm trying to set up a character in the "Sean Wagemans Fallout Tabletop" and when it comes to the section on allocating skills and skill rate I am a bit confused. When it says

Spend skill points on the following skill rank scale:

  • 1-10: 2
  • 11-20: 3

does it mean I need to spend 2 of the points from the (6+IN) to raise that skill up one rank? or is that how much each point of the (6+IN) is worth at that level? any help would be awesome, thanks.