Understanding Slot Volatility and Return to Player (RTP)

Slot machines are one of the most popular forms of gambling in the world, with billions of dollars gambled on them every year. While gambling on สล็อตpgฟรี slots is a lot like playing Russian roulette, there are a few things that players should be aware of when trying to assess their odds.

What is return to player?

Return to player refers to the percentage of money put into a machine by players that is returned back to them in the form of winnings. RTP should not be confused with payout rate, which is the actual percentage of a bet that will be paid back. In an example, where a machine has an 89% RTP and players are betting $1 per spin, a total of $89 will be paid back out; meaning 89 cents would have been won on every dollar bet.

What is slot volatility?

Slot volatility is the variance between random outcomes of a 99ดูบอล  machine game. This can be quantified with a coefficient of variation, which is essentially a measure of how much a specific outcome distribution will deviate from total expected value over time.


Return to player and slot volatility are not measured on an individual basis, they are measured while in play – meaning the actual results will vary depending on how players are betting and their levels of skill at playing the game.

Why is RTP important?

RTP is important because it allows for a better understanding of the probabilities and patterns which will occur when a player plays a game. Specifically, when a machine has an 89% RTP it means that 89 cents on every dollar bet in the game would be returned to players under the right conditions.

This means that players can take advantage of these conditions to build the best possible expectation of return on their wagers. In other words, players should know that their chances of getting back 89 cents on every dollar bet is very small, but should also be aware that within those odds there will be times when they will get back more than 89 cents. They can achieve this by following a specific betting strategy and by using a fair amount of skill when playing the game.

Published by Leroy