OP, as Sarge and others have said, your scores did not change due to the $54 balance change. You more or less answered this question yourself with the title of your thread, because an event will not both lower and raise your scores under the same scoring model. The fact that you're seeing that proves that the $54 balance change has nothing to do with it. It's crucial to understand that alerts you receive often have nothing at all to do with the score changes that go along with them. Until you understand and accept that fact, you'll drive yourself mad over situations such as this.