I'm just going to "LMAO" your lack of logic. K/D means how many kills to deaths. If K/D higher, chances are me shoot-um up big time first. You go night night. Me emote dance. You head understand?

Keep in mind that playstyle heavily effects kd Shotguns and run and gunners usually have the worst (for the majority, there are that few that succeed) and snipers and campers usually have the best of it (not including rush sniping). The only real way to test someone's skill is doing it yourself.