At rank 36 now with a 1.78 K/D. Was 0.78 until I upped the sensativity, stopped playing FFA and started playing Kill Confirmed. 9 Hours in MP total. I see my K/D becoming 3.0 easy if things keep going at this rate.
BTW I suck and only use the MTAR so if your below a 1.0 K/D I recommend you stop using the router you got from the dollar store... lol Seriously.. If I'm almost a 2.0, anybody can easily get there as long as you have a decent connection.
If you wish to drown, do not torture yourself with shallow water. - Bulgarian Proverb.