[2019] So this stupid game take away my ranked points and i have a questions

1) Is other team that lost game cuz of cheater will get more ranked points? Since they lost cuz there was a cheater

They get the amount of MMR they lost from that match added back. Here[rainbow6.ubisoft.com] is some more info on the MMR Roll Back System.

2) Do i need to suffer to get a play charm? Or i will still get it even if i will say in gold?

You get a charm for the highest rank you've achieved that season.