I have noticed a rise in bad kids with very good K/D's, you may ask; "How can this be?". Simple, Warrant officer effect.
You see, when high ranking, experienced players are matched up with inexperienced, low leveled players, the higher levels tend to do better. This can usually be seen in a game's history, where players are commonly matched up with horrible players and whenever they don't, they do worse.
Some people have mistaken this for skill in their K/D, when in fact, it is not.
Discuss.