Comment on Do posts from instances that don't allow downvotes have an unfair advantage?
pe1uca@lemmy.pe1uca.dev 10 months ago
IIRC the removal of the upvote is also federated.
When you change it to a downvote you first need to remove the upvote, that’s why it changed from 11 to 9.
So, in instances B and C you’ll end up with 10 score.