@^: More than 16 teams works too, I guess. I'll stream with 6 Taikos even if it's too small lol
EDIT:
To prevent draw in ranking of the teams within the group, I need to set some criteria to compare. I don't think score difference will work cause playing longer maps can get more score difference. So I suggest score difference/maximum score ratio.
For example, if maximum score is 100,000 and your team scored total 270,000 with your oppenent scored 240,000, your team win your oppenents by 30,000. So your team gets 30,000/100,000=0.300 score ratio points and your oppenent gets -0.300 score ratio points.
Won't be used that much casue there's now draw in matches, but that situation can be happened anyway. Of course no need to calculate those things in knockout tournament.
EDIT2:
Oh, and I should mention that this tournament can be last until June if we adopt Robin-round system, so please consider this, players. There is a strong chance that this tournament will include some robin-round stages.