happyjuggler0: I believe the reason Fencer pointed out most of the times was that it would be a burden to the site to be calculating every tournament possibilities every... hour. If that is the case, an alternative would be to calculate everytime a game is finished (and only then), or another possibility that the "early calculation" would be "user requested", for instance there would be a button in every tournament where I could go and click "calculate winners" and that I could only use once in a day or a week for each tournament (my idea was that only the user who clicked it would be blocked for a day). I don't understand much (almost nothing) of programming so I don't know if any of them is easy to implement