1v1 ladder Winning hands will be won for unknown reasons

my Id Ternencebroad
I'm in a ladder match with a player with the ID Hammac, and what's going on is that the games I lose will drop rank and the games I win will be for unknown reasons. I don't know what to do.

Never stress about losing rank. If you lose rank, it means you get easier opponents.

You get the thrill of winning a match and you also get the consolation prize of having your rating go down. It's having your cake and eating it too.

Could be coincidence. Were there any other instances of this behaviour?