rating points

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Avatar of sandhu15

i have seen the ratings point increse and decrease in a different manner... sometyms i win just a 10 point and sometimes i win 20.... y is that so... how is this rating points calculated

Avatar of secrekept2

Rating points aren't calculated. They're magicked. Trust me on this.

Avatar of Martin_Stahl

http://support.chess.com/Knowledgebase/Article/View/16/13/how-do-ratings-work