This is simply the amount wagered significantly less the house edge, subtracted from our beginning balance. https://mettaray.com/questions/index.php?qa=62163&qa_1=%EC%8A%AC%EB%A1%AF%EC%82%AC%EC%9D%B4%ED%8A%B8-%EC%9D%B8%EA%B8%B0-%ED%82%A4%EC%9B%8C%EB%93%9C%EC%97%90-%EB%8C%80%ED%95%9C-%EC%8B%AC%EC%B8%B5-%EB%B6%84%EC%84%9D
