1. to alter or modify the established rules or regulations governing a situation, game, or activity
The company decided to change the rules about remote work during the pandemic.
A empresa decidiu mudar as regras sobre trabalho remoto durante a pandemia.
2. to act in a way that is unconventional or breaks established norms
This startup is changing the rules in the tech industry.
Esta startup está mudando as regras na indústria de tecnologia.
3. to gain an unexpected advantage by doing something different
His innovative strategy changed the rules of the game.
Sua estratégia inovadora mudou as regras do jogo.