My scores are nothing special, only thing I rank highly in is hit %.
Of course I'm not any good

but I also don't play that much and I simply cannot get a high K/H because not too many people are on when I log on. But I do watch score to see improvements in K/D and hit %.
Besides all this, last week I had two one on ones in my P-51B, a 205 and an La-7 that started out with a huge E-advantage. It was hard work but I got them both and although I only landed two kills, it was immensely satisfying. Much more so than receiving three kills for free because some AFKer's Lanc formation flies into a mountain with me close by.