Forgive me if this question has been asked plenty - I couldn't see any recent threads for this...

Is anyone able to explain how ranking is calculated? Because it doesn't seem to make any sense to me.

I will swing from a ranking of 60 or so right back to 2500 - even after a win - and then back again a few turns later.
It seems to make zero difference whether I've won or lost - my ranking literally jumps all over the place from 60-70 right back a couple thousands and back again.

Either I'm missing something pretty fundamental, or is it just a known bug?
Also, losses get recorded on my win/lose stats even when I've won. Really strange....

Well it's not a known "bug" atleast I didn't know about it.. And I'm pretty involved with stuff.. I'm not terribly sure though... Also when I played a little bit... I also was confused by this..

this has been an issue

also, I feel sorry for the poor SOB ranked 5 levels below me, even if he has great gear, the difference in the torsos means that I will win. this makes the game boring and predictable. lower level rare gear users should not meet higher level rares , just look at the diff between a lucifer and a gladiator. gladiator wins, all day.