Matchmaking balance

It is possible to make your matchmaking BALANCED? I’m actually Gold 1 and keep losing 5 matchs in a row vs Onyx ranks. People in my team are always unranked or low ranked and ennemy team over-ranked, what the hell is that? Can’t we just play VS people of our rank? Your new rank system is cool, better than before, but these matchmaking ranks are not just profil decorations. WE NEED FAIR AND BALANCED GAME!