How to create multiple Swiss Rounds?
The very essence of the Swiss System is to match the participants depending on their seed, which evolves with every game they play. Hence, when you create a Swiss stage, its First Round is created along, and your participants will be placed into it depending on their starting Seed (determined with the Placement interface).
Once you've played the matches, click on the "+Create Round X" button in the top-right corner of the Organizer Matches page to generate a new round, with matches based on the results from the previous rounds.
Creating a New Round effectively locks the previous one (as the matches are calculated from the results, you can't change them afterwards), and allows you to move forward with your tournament. You can create Rounds up to a limit, which depends on your number of participants (because two participants can never meet twice in a Swiss System).
