There's 60? HOLY **bleep**. I thought I was semi-close to reaching the top rank, but since I'm only at 13, guess not.
Don't worry, at least you can play. My ps3 broke =(. I'm at level 26-27 i forgot. Oh and about the pictures i should have them up soon.
You get XP for playing Co-op and ranked Competitive, that XP earned goes to your overall rank as well as each individual rank in competitive and co-op.
im rank 4 but lvl 7... im confused.