How to know the values of c and z through c statistics?

1, if two or more teams have equal scores, the ranking shall be determined as follows: total wins/total negative numbers = c (value), and the team with the highest value of c ranks first.

2. If the values of c are still equal, the total score/total loss score = z (value), and the one with the highest z value ranks first.

3. If the Z values are still equal, the final ranking will be decided by drawing lots. Total score/total loss score = z (value), and the person with the highest z value ranks first.

3. If the Z values are still equal, the final ranking will be decided by drawing lots. ?