The history function is wonderful and I always enjoy going over the hands after the games. However, I think it might be better to restrict the function during a tournament until the round is completed and before the next round starts. It is pretty obvious that most pairs do not start bidding board 4 say, until they have seen how round 1 has gone. Even more annoying, in the middle of a round players look at the scores of other tables after finishing board 13 say, before starting on board 14. In timed events I think people could even wait until 18 boards are completed before checking their scores.