What must happen if there is a deviation from the recommended times for tournament procedures?

If there is a deviation from the recommended times for tournament procedures, the appropriate action is to announce it ahead of time. This ensures that all participants are made aware of any changes that could affect their gameplay or the structure of the tournament.

Making an advance announcement allows players to adjust their expectations and plan accordingly, maintaining clarity and transparency during the event. This proactive communication is crucial for fostering a fair and organized tournament experience, as players are relying on the schedule provided at the start of the event.

The other options might focus on post-event documentation or sharing information, but they do not address the immediate need for player awareness before the changes take effect. Therefore, announcing these deviations before they impact gameplay is the best practice in managing tournament procedures.