And please don't try to tell me that you are playing just for fun, k/d doesn't mean anything, you have bad connection or bad teammates, because it doesn't matter. Everybody who says like that sucks even more than average cod player.
But the good thing is, if you can admit the truth, you are better than 99% of Cod players who can't accept it.
It doesn't matter how you play, because getting 2.0 k/d is very easy... Just get two kills and die only once. But the players are so bad, that even getting one kill is often too much for them. That's why we always see players with k/d 0.65 or something like that.