Register a region at Wiimmfi
So see this table: wiimmfi.de/mkw-region
At the bottom you see an explanation for "BGCS"
First edit the region page ant CT-Wiki and insert your region and mark it as active. Then tell me:
1.) Region number
2.) A region name for Wiimmfi region stats.
3.) DENY (for reserved regions) or ALLOW using a region
4.) Any "BGCS" combination.
The points may differ for versus and battle, but usually the name is the same.