From the manual:
The winning team gets a bigger share of the ranking points for a game, but it doesn't get all of them. Precisely how many points are received depends upon the relative strength of the two teams. If the teams are evenly matched, then the winning team will receive 75% of the points, and the losing team the other 25%. An underdog who scores an upset will get nearly 100%, but a strongly favored team that takes home a predictable victory will receive only a bare majority.
They use a system called Glicko-2.
Hey, I miss to re-read the manual!!! hhahaa
Thank you for remembering me..
:D
but what exactly I wanna know is how much points do I have at this moment and how much point(s) would I get from every match my team played, really curious about it..hheheee