Only those whale gambler that gambling naturally with or without tournaments can win a wager contest on normal games including due to their huge bankroll and natural high wager.
It's always good to have a large bankroll to be able to make bets The few tournaments I've participated in have been poker but with a tight balance, It's true as you say because in those tournaments the one with the largest bankroll always wins because they are the poker players who leave you out because they make large bets and at that level, I can't compete Experience is key there because you know how to act at any moment. I don't have that well-established experience.