Hosting a Fortnite Tournament at my college. Worried about the network being able to handle the load of 20 consoles on the internet together.

So I was put in charge of figuring out the network requirements and equipment we may need. Of course, I know nothing about the topic so I am turning to trusty Reddit community for help.

The internet has a GIG down but about 35-40 up at the location.

My concern extends also to routers and switches. What would an ideal setup look like for a network to accommodate 20 consoles online together all at once?