Thanks, I’ll have a look at it later!
My use case would be quite small tournaments at my local club (maybe 10 participants or so). I think the arena format in general works better the more players there are, but I’m hoping it will still be viable with few players.
I also like the suggestions for analogue solutions, and I might try something like that as well. But I think having good software for this could really help with getting more organizers interested in the format, so thanks for working on it @Devin_Fraze!