How does damage conversion work in terms of damage modifiers?

Hey there, I am curious, has anyone done any testing to figure out how damage conversion works in terms of how it is impacted by modifiers?

Take, for example the Original Sin ring which converts 100% of elemental damage to chaos damage.

- Does the elemental damage take into account any elemental damage modifiers before the conversion?

- Does the chaos damage get boosted by chaos modifiers after the conversion?

- Is there any weirdness I should watch out for?

https://preview.redd.it/m96fna97kzce1.jpg?width=989&format=pjpg&auto=webp&s=879c82b3d26bc0d5aa14ce1e2a3fbe27e94d0c13