[osu!std] Hippo Cup #2

This is a 4v4, osu! standard tournament. The rank range is 500 to 15,000, with BWS applied. (See the BWS section below if you're confused!) The team size ranges from 6 to 8 players. The tournament will hold 64 teams. Registration is international, so you can team up with anyone in the rank range regardless of country. The tournament will be played in scorev1.