Therefore, the provided payout percentage is a theoretical indicator of how much a slot machine or casino will return to a player in the long run. The odds of winning while playing slots are made up of many factors, such as hit frequency (the chance of winning on any given spin), bonus frequency, the maximum possible win, variance, and volatility. In practice, however, the theoretical RTP differs from the actual one. The remaining 0.03 EUR goes to the casino. If a player makes a large number of bets with the same bet of 1 EUR, then, in theory, in each game it will turn out that they win 0.97 EUR. įor example, the RTP of a slot machine is 97%. What is sometimes also referred to as the player payout, shows the percentage ratio of winning bets to overall bets. RTP or Return-to-Player is the percentage of the total amount of bets in the slot, which the slot, either online or offline, returns to the player in the form of winnings. The higher it is, the higher the players rate their chances of winning. Each game has a parameter that both beginners and experienced players pay attention to – the return percentage of the slot or, in the language of the casino, the RTP parameter. But this is not the only thing important for operators. In order to stay ahead of the curve in the iGaming market, online casinos must offer their players a wide range of the most up-to-date games.