Today i learned a pretty big exploit of this ranking system
If someone trolls your game if you just go to another lane for a few minutes the game will think you traded roles and you won't lose LP on your main role. This system i swear....
Edit: Dont misunderstand, this is not something i encourage but instead just pointing out a major flaw with the rank system this year.If you need to lane swap to help a struggling lane or someone trolls you and you swap, the system punishes you.