I don't think that it is accurate. Remember that a player can put in whatever weight they want to but that it doesn't count for the game until the final weigh in. If I have Learned anything from watching the biggest loser is that people play games who knows what people are doing to make their weight the way that it is. not saying anything about anyone but it could all just be head games!

My last game shoes a huge loss early, but I had lost some water weight I'd been retaining. Also, my official weigh in was fully clothed. My self reported ones during the game were unclothed.