[benguino]

If you're familiar with the old-scale difficulties, this is a rule of thumb I usually notice when it comes to song choices in tournaments:

If you're division X, usually the first round of the tournament will be a mid-to-high X+5 chart. Upper bounds are a little tricky because is usually depends on the tourney length and how much the tourney host wants to challenge their participants, but I want to say that the final round will probably be somewhere in the X+7 range?