Guild Wars 2

I’ve played about 10 games today, lost 3 of them to guild premades (3-4 ppl), while i had full random teams.

Why i being punished for playing solo q?

They should just split ranked into solo and full team only.
To encourage full team queue they should offer better rewards and create AT’s (daily, weekly, monthly automated tournaments) that require tickets earned by winning in the full team queue.

Unranked can be solo/duo/trio/quatro/full team.