How you someone will receive punch of point when winning you?

Hey.

I played 2 games against [removed -- MS] and he received more than 100 points for that. His rating was almost the same than mine (725) and after couple games he has already almost 900 rating. How this is possible.

(I have a feeling he is cheating)

Players with few games in a pool, or long gaps in play, will have higher rating changes after games. As more games are completed, the magnitude of rating changes will drop.

https://support.chess.com/en/articles/8566476-how-do-ratings-work-on-chess-com

It is quite obvious that he is cheating. Just look his previous games.

The change in rating is the rating system and a player under their rating with few games will see big increases.

However, if you truly feel another member was using disallowed resources you should directly report them.

https://support.chess.com/en/articles/8562517-how-do-i-report-someone

Posting public accusations is not allowed.

Ok