The ranking SYSTEM doesn't adjust to gimmicks, thats the flaw in the system. I've raped B rank players because of just some good guesses and being Astaroth, consequently, I've lost to players, then in player match beat them in FT5's 5-1, etc.
The purpose of tournament sets is to encourage superior player skills- playing haphazard single games like ranked proves pretty much nothing because the flow of the mindgames is broken up from game to game because they aren't forced sets.
Edit: What I'm trying to say is ranked is always a fraudulent way of showing who the better player actually is, because of the conditions of a ranked match.