You lose nothing by trying, and you gain experience by failing. I'd say just go for it.
Free Step Dodge
Rikuto
Onryoki
Maybe expect less to play good and just play to have fun? You don’t win anything with this tournament anyway.
Awesmic
No one's going to think of you as any less of a person if you lose. Even if they do, that says more about them. Also, resist the temptation of watching the stream chat.