Larian Studios Forums Divinity: Original Sin 2 Divinity - Original Sin 2 - Help/Tips/Tricks Actual hit chance formula?

I've searched this forums, reddit, wikis but I just can't find a formula for the actual hit chance taking Accuracy (ac) and opponents Dodging (do) into account?

Could be something like

• ac - do
• ac * (1 - do)

I've asked this question on multiple forums now. Nobody seems to have an answer or even to care.
Isn't this quite an important questions? There are ways to pump Dodging after all...