If a federation can only send one athlete, then that athlete will only compete in the Singles event.
If a federation sends two male athletes and two female athletes, then they will enter the Singles, Doubles and Mixed Team event.
A federation can bring a maximum of eight athletes per gender, if desired, though each event holds a maximum number of participants per federation. Meaning not all eight athletes can compete in the same category. As example; Four could compete in the Singles event and a different four could compete in the Doubles.
Most Valuable Athlete Medal and Federation Trophy will be earned from positioning NOT pinfall.
Most Valuable Athlete Medal will be based on any athlete who competes in all four primary medal phases: Singles, Doubles, Trios and Team.
Most Valuable Federation Trophy per gender will be based on the results of the federation per gender in all five medal phases: Singles, Doubles, Trios, Team and Mixed Team.