I've been getting fewer points than usual

I just beat an opponent with 150 more elo points than me and got 10 points... And vs same level oppoents I get around 7. But when I lose to a same level opponent I lose around 10 points as per usual.
Something is not right.

Mods should show up any moment now...

lichess.org/forum/lichess-feedback/rating-4?page=1
The same question has been asked by someone else.

your gliko-rd reduce with games and that earn lesser points. you also lose less points when you lose.