Knowing the tournament format, the action of the players in each hand, the position at the table, being well mentally, focused and with patience always help
mind break
tournament format
concentration
Discipline
Patience
reading the table you play at
position control
Grow by winning chips adding little by little, not at the expense of all in
I think that all this helps to make a good tournament, logically accompanied by the luck that is needed.
greetings friend