Formula for calculating damage and BM

BM calculation formula:
Total ATK = (Base ATK + ATK of the weapon in hand) × ((100 + attack bonus %) * 0.01)

(6.247+0.2339)*((100+1198.26)*0.01)=84.13

The general damage formula looks like this:

Damage = [ATK] × [Attack Modifier] × [Elemental Bonus] × [Non-Elemental Bonus + Boss/Elite] × [Final Multiplier] × [Total Multiplier]

Each element in brackets stacks with other bonuses of the same type.

ATK is the overall attack shown on your stats page.

Bullet damage is the same attack modifier as elements.
Elements: fire, frost, lightning, wind, light, darkness

The final multiplier and the total multiplier are described in the game.
Pendant, ring, affix, Pandy, cow, etc.

To calculate bullet damage, the bullet damage modifier is applied. It is written in the stats of each weapon. For a hurricane 0.3.

Non-elemental damage is a multiplier from the whale, Frost Penguin, frosty pants, gaze elite, right curse skill.

Damage against bosses stacks with non-elemental damage.