Respawn already said that the Algorithm priorize speed over anything elses and thats why games start as soon as you get 60 players from the pool it takes. And If you're a solo player like myself the problem are duos, couse more often the not one of them is carrying the other and the system will match them according to the higher level player and so you are already down by 1 by default.
My problem this season is that im getting duos where both can barely make 100 dmg most of the time, pubs or ranked alike. Its just an awful experience.