how can i change + , - points on raiting when luse,or win ? when i win,i get about 90 p, but when luse, over 120, i dnt want play in big points
If you play others whose rating is close to yours the change will be smaller. This is not the entire story, since you have played very few games your rating is not reliable so it will swing wildly for awhile.
http://support.chess.com/Knowledgebase/Article/View/16/0/how-do-ratings-work
how can i change + , - points on raiting when luse,or win ? when i win,i get about 90 p, but when luse, over 120, i dnt want play in big points