What document provides the basic details of an event and analyzes its successes and failures?

A tournament summary serves as a comprehensive document that encapsulates the essential details of an event, including its objectives, the execution process, and a critical analysis of its successes and failures. This summary typically highlights key statistics such as participation rates, revenue generated, and any challenges encountered during the event. By assessing these aspects, a tournament summary provides insights into what went well and what areas could be improved for future events.

In comparison, a master file of tournaments would generally be an organizational tool that may contain various records and schedules but lacks the analytical depth of a summary. A tournament results report focuses primarily on the outcomes of the competition itself, rather than evaluating overall event success. A profit and loss statement specifically examines financial performance, detailing income and expenses without considering the broader context of the event's execution and reception. Thus, the tournament summary is the most appropriate answer as it encompasses all relevant details and analyses the effectiveness of the event as a whole.