I would like to take a moment to remind all of us what is the primary purpose of these in-house tournaments. In our conditioned minds it is easy to slip into the automatic place that competition=winning and losing. Although this component is a definite factor in these tournaments, it is not the primary one.
Through the years of teaching children the martial art of Brazilian Jiu-Jitsu I have found that the very essence of body contact involved in BJJ helps students with attention difficulties (whether it has been labeled ADD, ADHD, or Autism) develop their attention skills.