Why does Waverly's mother allow her to compete in tournaments?

Waverly's mother allows her to compete in tournaments because she believes in nurturing Waverly's talent and sees it as a way for her daughter to gain respect and success. Additionally, participating in Chess tournaments provides an opportunity for Waverly to achieve recognition and elevate their family's status within the Chinese-American community. Her mother's support reflects both pride in Waverly's abilities and a desire for her to Excel in a competitive environment.