What is primarily used to document penalties in tournament settings?

The DCI Penalty Database serves as the primary tool for documenting penalties in tournament settings. It is specifically designed for judges to record incidents, infractions, and the corresponding penalties that occur during events. By using this database, judges maintain accurate records that help ensure consistency in penalty enforcement and provide a reference for future events, which supports the integrity of the game and fair competition.

Other options like player feedback surveys, event announcements, and official scoresheets have different primary purposes. Player feedback surveys are focused on gathering players' opinions and experiences rather than documenting penalties. Event announcements generally communicate important information and updates to players, while official scoresheets are utilized for tracking game results and pairing in tournaments. These functions do not include the systematic recording of penalties, making the DCI Penalty Database the most relevant choice for this context.