Roulette tournaments typically include timed events where players aim to accumulate the highest chip count within a set period, knockout-style competitions where participants are eliminated after losing their chips, and buy-in events where players start with the same number of chips and the one with the most at the end wins. These tournaments often involve leaderboards to track progress, and prizes are awarded based on performance. Some variations may feature different game formats, such as European or American Roulette, but the goal is to outlast or outperform other competitors while managing a limited bankroll.