[Module] Big Bang | Formulas

Are the new formulas for Critical Hits also known? Because I see some skills with Min Crit Damage and Max Crit Damage, plus I've heard some classes (if not all) have a base crit chance (without skills like Critical Shot).

All classes after BB have a 5% base critical chance to do from 1.2 to 1.5 times their normal damage. Skills raise either the chance, the min multiplier or the max multiplier.