Help me stereotype Chess players according to their rating.


I'm really good and I can beat my friends who are have more than 1200 rating but my rating is only 600. I don't understand why?
Everybody up to my rating - 100: Total beginners! Come on guys, are you even trying?
Everybody between my rating -100 and my rating + 100: Decent chess players.
Everybody above my rating +100: cheaters, or incredibly strong players.
This works for every rating between 201 and 3201
So you think I'm a cheater?