How to calculate the points of soccer world ranking

How to calculate the points of the World Cup is as follows: the group stage of the World Cup is a point system, every win a game will accumulate 3 points, draw a game to accumulate 1 point, and lose the game will not be points, the end of the group stage, prioritized according to the points of the ranking of the group to determine the high and low. In the knockout rounds, a single game will be played to determine the winner, both sides will compete, if the regular time can not be divided into winners, then into overtime, overtime still can not be divided into winners, then into the brutal penalty kicks until one side wins to advance, and one side fails to go out of the tournament. There are 4 teams in each group in the World Cup, and the group stage is played in a single round robin system, i.e. each team has to play 1 match against 3 other opponents, and each team has to play 3 matches in the group stage. If they win 1 match, 3 points will be added to their score, if they lose 1 match, no points will be added, and if they get a draw, 1 point will be added to their score. In the final determination of the group stage ranking, points are the first criterion, i.e. the team with more points is ranked higher. In case of a tie in points, the teams will continue to compare their goal difference, goals scored, head-to-head record, goal difference, goals scored, and fair play points until a tie is reached. The top 2 teams in the group advance to the knockout round of 16. The World Cup generally refers to the FIFA World Cup. FIFA World Cup (FIFA World Cup), referred to as the "World Cup", is the world's national level teams to participate in, symbolizing the highest honor in the soccer world, and has the greatest popularity and influence of the soccer tournament. The World Cup is held every four years, and any FIFA member country (region) can send a representative team to participate in the tournament.