Ranked Regulars

In the Tower there are three different kinds of Ranking. There is Ranking and Grading with which Regulars and Rankers are ranked separately, where one's overall rank is dependent on their Shinsoo Resistance, Shinsoo Control, Intelligence, Weapon Mastery, Weapons Level, Willpower, Potential and their weapons and Pockets. (Note: Stat Card rankings were dropped by SIU and are therefore incorrect.) Then there's the Ranking of the High Ranker's and Rankers which is decided by the Ranking Administration Office where one is ranked according to one's influence and power within the Tower; the top 1% of Rankers are High Rankers and are given a sobriquet. Finally there's the Regulars Ranking which is dependent on what Floor one is on. We know E-Ranked Regulars become so after passing the 20th Floor. Recently, SIU confirmed the existence of D, C, and B-Ranked Regulars, though it is currently unknown what Floor you have to be on to achieve said ranks. It is unknown whether it is dependent on what Floor one is on or whether one has to be a certain level to achieve a certain ranks. It is also unknown if Rankers and Regulars are ranked the same way or separately; for instance, whether a B-Rank Regular can be as strong as a B-Rank Ranker, whether C-Rank Rankers were C-Rank Regulars before becoming Rankers or whether C, D, and B-Rank Regulars can be on the same Floor or not. There are lots of questions to be considered in the C, D, B Rank. It is also unknown if there can be A-rank or S-rank Regulars.

B-Rank Regulars
Are Regulars that have transcended the strongest of the strong individuals of D and C-Rank Regulars.

C-Rank Regulars
Are the Regulars listed below the B-Rank Regulars.

D-Rank Regulars
Are the Regulars listed below the C-Rank Regulars.

E-Rank Regulars
Are all the Regulars who passed the 20th Floor.

F-Rank Regulars
Most Regulars that come into the Tower on the Second Floor.