Inside the file you'll find the forumlas for the following 13 rings:

WWF Wrestlemania IX & X
WWF 1980's
WWWF 1970's
NWA 1980's
Classic All Japan Wrestling
Classic New Japan Wrestling
Classic Pro Wrestling NOAH
Natsume Championship Wrestling (SNES)
Tag Team Wrestling (NES)
Tecmo World Wrestling (NES, can also be used for Pro Wrestling NES)
Champion Wrestler (Arcade)
Mat Mania (Arcade)
Mania Challenge (Arcade)

Hope you guys enjoy and please leave feedback! Also credit goes to Rev as I used his ring template.