For instance, a machine with a 95 percent RTP will eventually pay out $95 for every $100 wagered. However, since this number is based on thousands orsatta . king millions of spins, there may be a large variation between individual sessions. The risk connected to a specific machine is known as volatility, and players should be aware of it. While low volatility slots frequently yield smaller wins, high volatility slots may occasionally offer larger payouts.