MATCHMAKER SYSTEM..NEEDS IMPROVEMENT

I HAVE GIVEN UP TRYING TO GAIN RANKS WHATEVER THE SYSTEM USES TO MATCH UP TEAMS IS LE CRAP. EVERY MATCH IS A TOTAL STOMP FOR WIN OR LOSS AND THEY COME IN WAVES. LIKE YOU WIN FIVE THEN LOSE FIVE THEN WIN FIVE THEN LOSE FIVE. ITS LIKE EVERY GAME IS PREDETERMINED WITH LESSER SKILLED PLAYERS CONSTANTLY SET UP AGAINST MUCH BETTER ONES. RANKS MEAN NOTHING APPARENTLY SO WHY EVEN HAVE THEM???