I’ve noticed recently that suicides are causing some weird things. In a couple of matches, when a teammate kills themselves, the team loses a kill (as it should), but sometimes I have been losing a kill from my personal score, rather than it being subtracted from the player who actually died. I’m not sure if this is always the case, but I have noticed on a couple of occasions that it has been subtracted from me when I am the top scorer on my team.
must have been a glitch in the game or maybe you might have accidentally shot your player then they kill themselves, which can count as a betrayal that could minus your score.