Come to learn that the loser of a 200 credit match will lose 200 credits.
Example, each starting at 1000 credits and playing for 200. Loser ends up at 900 and winner ends up at 1080. At least that's how I think it should play out.
My experience is that loser ends up with 800 and winner ends up with 1180. Not a fan of that setup IMHO.