Rating points? It depends on too many factors:
1) The result of the game; win, lose or draw.
2) The difference in rating between the two players.
3) The RD of each player. High RD means more points gained or lost.
https://en.wikipedia.org/wiki/Glicko_rating_system
woah, that's a lot of things...
I think it is New rating=Rating+32(score-expected score)
uhh
I think it is New rating=Rating+32(score-expected score)
It's more like 20, not 32.
You get about 10 points for beating someone your rating if you RD is "normal"
And by normal I mean you play maybe 30 games a week. If you play 30 games a day it will be a lot less. That's what RD is.
http://www.3dkingdoms.com/chess/elo.htm
You are welcome.
Except that chess.com doesn't use the Elo system. They use Glicko-2.
how do you calculate how many points you earn or lose?