Generally speaking, the final is a competitive stage that produces rankings. Round-different forms of competition have different interpretations of the round. But the original intention of the round is that everyone participates in the game in the form of a round. Broadly speaking, rounds refer to the number of competitions, such as the first round of the preliminary round, the second round and so on. The concept of another round refers to a small round, that is, one round for each player or team in the round robin group. Draw lots-when it is difficult to determine the relationship between several things in the game with clear principles or basis, but it is necessary to distinguish their positions, it is usually decided by drawing lots. For example, lottery is usually arranged and judged on the spot. Draw lots with cards, coins, playing cards, etc.
There are more than 200 events in the Olympic Games. According to the rules and competition characteristics, all sports can be divided into four types of competitions. Direct antagonistic competition: a direct face-to-face antagonistic competition between athletes. Such as football, basketball, volleyball, badminton, wrestling and boxing. This kind of sport requires the athletes' tactical and psychological abilities. Comparative events: these events require athletes to complete the competition according to the prescribed conditions and action quality, emphasizing the difficulty, beauty and artistry of the action. For example, gymnastics, synchronized swimming, diving and figure skating are all such events.
Record events: calculate results with objective indicators, and take specific indicators such as time, distance and weight as ranking criteria. This kind of competition not only rewards rankings, but also rewards records of various levels, such as world records and Asian records. Specific events include: track and field, swimming, weightlifting, shooting, etc. Comprehensive event: it is a comprehensive event composed of the above two or three types of events.