G-G
G+
F-
F
F+
E-
E
E+
D-
D
D+
C-
C
C+
B-
B
B+
A
S
SS
SSS
SSS+
G cla.s.s: New Adventurers
F cla.s.s: Novice Adventurers
E: Improving Adventurers
D: Experienced Adventurers
C: Semi-Professional Adventurers
B: Professional Adventurers
A: Elite Adventurers
S: Saint Cla.s.s Adventurers
SS: World Cla.s.s Adventurers
SSS: Catastrophe Cla.s.s Adventurers
SSS+: Apocalypse Cla.s.s Adventurers
Parties are cla.s.sified as being one rank higher than the group members. A S cla.s.s party with 4 members, for example, is an SS cla.s.s party in the 4 group category.
Parties are categorized so that groups of 2 are not equivalent to the manpower that groups of 10 are capable of.
Group categories are:
2
3
4
6
8
10