Board Game Arena

It would be nice to have the ability to configure tournaments for small groups of players. I have tried some Swiss and Round Robin tournaments with my friends and these are the best options for my group but there are some pros and cons. The Swiss requires me to determine the number of matches in advance but the issue is if we don't have a certain number of players. The last few games become duplicates and just continue to repeat until the last match. With Round Robin, everyone plays one game against everyone signed up but all games are generated at once.

I would like to have the ability to have a Swiss style format that does the round robin at least twice. Something I can modify as necessary.

Agreed.
Round Robin is great, but it puts you at same time matches with everyone. I would like that new match is only generated after you finished your first one. 10 matches sudden at start of tournament is not fun.
Not 5 matches all time. Swiss solves this problem due swiss system himself.