Matchmaking in H5 Guardians Beta

Hello Everyone!

I was just wondering how exactly the matching works in Guardians. I’ve noticed it being very inconsistent. For example I’ll play several matches in a row that are very close fun matches, then out of nowhere jut get a match where me and my team get slaughtered. Am I just getting bad teams occasionally? Or is it matching me with people of higher ranks? I’ve mostly played Halo offline in LAN until this so I was not sure how it worked.