[osu!std] osu! Quarterly Cup 4

osu! Quarterly Cup 4 is 2v2 osu! standard tournament with a maximum team size of four (4). The rank range of the tournament is 30,000 - 100,000. Tournament will undergo official osu! staff screening. BWS will be implemented. BWS Formula: rank^(0.9936^(badges^2)/1). ScoreV2 will be used in all matches.