Kacper, flying the SE5a, has a 2837 kill to death ratio, that's like 10 victims per hour, without a loss presumably.

I thought the SE5a was a real dog, just goes to show how much/little I know.

He must even be able to shoot down people who are in different servers!

There are lies, damn lies and then there are statistics

King of Newbie server?

No, he has to play in Single Player career/quick mission. I doubt if I have ever seen him online, but i may be wrong.

If his score is at full difficulty on-line, or even off-line, I'm just glad the Poles flew for the Allies during the war.

This may be at full difficulty offline, Damocles. That's why there is a big k/d ratio. You are dead, you press "repeat mission" button
Another "option" would be to set an own, pass-protected server with some coop missions installed. Once you know how to fight with AI, you can earn lots of online points without being interrupted by the "real" players
OT:
As for the Polish presence in the war, you speak perhaps about the WW2. During the Great War the Poles flew in Russian, Austro-Hungarian and German air units. Few flew in the French squadrons.

br,
Lucas

Thanks for that little nugget of information, I hadn't really thought about what the Poles did in the Great War, looks like they may have tried to keep their options open.

Probably has 'god mode' enabled. I.E., No collision and No damage by weapons (or whatever it is they are called). I had the same thing happen to me when the LB was introduced. I was playing a N.17 career with those aids on. I had a look at the LB one day and saw I was like 5th in the world in that plane. Of course I posted that my score was that high because I was playing in super arcade mode.
I mentioned that maybe the LB should list any aids player were using. Then there would be no question. It isn't really a big deal though. But I think it is a little too easy to climb them when using aids.

TailFlamer,
if you will turn all the aids on, the sum of the points which you can earn after the mission is greatly reduced. I'd say it is about ten times lower than on the "Ace" settings.
He may fly with the warmed up engine, autopilot and maybe nav icons.
Every career mission brings you a chance to shoot down at least three enemies. If he is good in single player (i am sure he is, because he is on the leaderboards top from the beginning) he may be very successful. The k/d ratio in the overall settings is calculated between single and multiplayer.
For example, my average k/d there is about 7:1, but on the multiplayer it is 2,5:1, and so I have much better one on the single player.
On Albatros D.Va I have:
1PL-Lucas-1Esk 17 h, 103 k/d and 17825 points. I fly her in the career mode, having about 40 kills and no deaths. On the career page I have noticed people who have k/d close to 400:1 or even 500:1. Sure, they may fly on some lower settings with the icons, etc.

No offense Lukasz, but I just can not believe anyone can have nearly 3000:1 K/D ratio in this game without using some serious arcade aids. To each there own as to how they play, I have no problem with anyones choice of what they have on or don't. That is up to them.
3000:1 (or thereabouts) is impossible, with no aids on. The law of averages proves that.