Teil des Casino-Glossars von Online Casino Compare.
How a game distributes its return. High volatility pays rarely and large, low volatility pays often and small. Two games with identical RTP can feel completely different, and the high-volatility one will empty a small bankroll faster despite paying the same on average.
The statistical spread of results around the average. Variance is why a session almost never resembles the RTP: over a few hundred rounds the noise is far larger than the edge.
The percentage of total wagers a game is designed to pay back over millions of rounds. A 96% RTP means the game keeps 4% of everything staked, which is the house edge. It applies to turnover rather than to your deposit, so replaying the same money charges the edge again each time.
How often a game returns any win at all, regardless of size. A slot can have a 25% hit frequency and still be losing money steadily, because most hits pay less than the stake.
