Guild Wars 2

I lost today in match where on one side was d2,d3,d3,d4,d4(party of4) vs d4,d4,d4,d3,d3(party of2) and i lost 2pips.
So we have situation, where one team for system is way stronger, because of three people in d4, but in fact way stronger is team with party of 4 people with TS. So i taking a break until it is solved aka solo queue or removing team strength calculation based on division lvl.

That is why some parties use people with lower rank in their team. This is not abusing the system as some suggest, but using system as it is designed.

I have no idea how this system even works. I ahd once a match where i lost and got +1 pip. Today i had a match where i was 1 f point away from winning (499) and lost 2 pips. It absolutely makes no sense. They keep saying to tryhard your best to not lose pips but what does it even mean?