After I played my first 10 rankeds i started to win 30 points and i just want to know if it was just with me
Hey TheGhostSamL,
Thanks for reaching out and welcome to forums!
If you are referring to the amount of MMR you gain after winning the match, I can confirm that we had some recent changes that you can find more about by reading patch notes.
Hope this helps. Should you have any questions, let us know!