Sorry to carry on with this but wont be happy until I understand this system!!
If as you tell me, your fighter rank is made up of your combined rank in 5 different equally weighted catergories then please explain how ie, what mathmatical system You use.
I ranked in the 5 catergories #475, #583,#646,#1632,#208. Therefore according to your posts, to reveal my overall rank I should add these ranks together and divide by 5. This would give me a rank of #708, however my actual rank is #532.
You are thinking too complicated. It's much easier.
You get a rank number in all sub-categories. like #475, #583,#646,#1632,#208. These rank numbers are simply added. Total number = 3544.
This is done for every player. The player with lowest total sum is #1. The player with second lowest sum is #2, and so on. All players that have a sum of less than your 3544 are ranked better than you. All with a higher sum are ranked worse. All sub categories are weighed the same.
Overall rank works the same: Sum of Fighter, attack, Bomber, GV rank. Player with lowest total = #1 overall.
Check the top 10 top ranked players of last tour and do the math

Example for Fighter Rank, Tour 132:
I had #43, #50, #109, #38, #6 = total 246, fighter rank:4
TwinTail had #35, #35, #44, #54, #3 = total 168. That's better than mine, so he had fighter rank 3. The guy with fighter rnak 2 had an even lower sum than TwinTail.
Kazaa had #12, #8, #11, #38, #228 = total 297. Worse than mine so he was #5. And guess what? He was ranked worse than me,
because he didn't fly enough fighter sorties. His much better K/D, K/S, K/H didn't help him. So you can see, we already have what you are asking for

EDIT: ok, to make it even more clear:
