Incorrect stats

My stats read wrongly from ingame to the Tracker, does anyone know a way to fix this? my stats are about 140 wins less than they should be, my KD is wrong, Kills are wrong, is there a way to correct this? like would they update correctly if i removed everything and reinstalled them all?

also Part 2

is there any chance soemone could make a OBS overlay for Rebirth… because of the new WZ map coming im sure there will be one for Pacific coming out soon and i just hope they see this and make a accurate Rebirth one aswell so depending on the game mode you play you can have the overlay on stream aswell for each game mode