most of the time they don't do anything because they can't prove that all those accounts are yours
You have no idea what you're talking about... but it doesn't matter...
Bro if everyone just gained the same for a win and lost the same for a loss then the ratings would be accurate
If it was round robin
the low elo players are very strange with their playstyle which makes it hard to know what they are tryna do
most of the time they don't do anything because they can't prove that all those accounts are yours