There are certain groups called factions. People are divided into a faction with a 4 aside along with a leader that can be chosen if they are an Admin or a trusted Chat Mod. When tournements time come around, all the different factions battle against each other to decide who is the best faction. The different factions are
Kagero
Dark Irregulars
Nova Grapplers
Royal Paladins
Intragers
Link Joker
Narukami
Aqua Force
Murakumo
Tachikaze
So hurry up and join the a group in order for your chance for becoming the leader for that group.