Just curious, how is it a player can go from having a record of something like 125 wins and only 4 or 5 losses a week ago, and being the # 5 player here to 40 losses this week. What Happened Here?

Well Loomis might disagree, but I think it's called being found out.

Maybe he played against people rated around 400 first and then all of a sudden started playing people with ratings around 2200.