Mathematical advantage of slot machines, dispersion and volatility
All gamblers are interested in only one thing: “how to win at slot machines?” or “how to win at the casino?”. In this article we’ll try to explain the win strategy casino. Everyone want to knows online casino tricks. The only question It is time to stop the guesswork and turn to the usual mathematics to evaluate the behavior and structure of various slot machines. I advise everyone to read this article carefully. By the way, I have repeatedly written that NetEnt and Micro are now the number one producers of software, and not without a reason! Average RTP of their slot machines is MUCH higher than that of PlayTech and Novomatic. This figure in Micro and NetEnt is rarely less than 96%, while the usual figure in Novomatic and PlayTech is 94%.
The odds of winning in the slot machine in the long run are usually referred to by the manufacturer as “The return to player rate” (RTP).
It is usually presented as follows: The expected return (RTP) is 95%. In other words, it can be called like this: the advantage or the edge of the casino is 5%.
Both terms mean the same, but in reverse. In the first case, it is understood that in the long run the player gets 95% of his or her stakes in return. In the second case, it is understood that the casino earns 5% from each of your bets in the long run as well.
Example: in the long run, a slot machine must give you back 0.95 of the value of each coin at stake (a dollar, a krona, a euro…) Of course, if it were as easy as an example, it would not be a casino game and a chance to win or risk to lose, but rather the charge of 5% for each spin. That is why the RTP intended by the manufacture is aligned to the ideal only at a distance of millions of spins and constantly changes a bit higher or lower. For example, when you win $1.90 with the $1 bet, you take away not only your mathematically intended 95 cents, but also 95 cents of another player.
Quite simply, it sounds like a casino will earn 5 cents from each dollar bet in the slot machines. Sometimes slot machines give away very large winnings, and the casino is in the red, but the mathematics gains its end in the very long run.
Play slot machines with a high return to player rate (RTP)
One of slot machine secrets: If you think a little bit, it is not difficult to guess that you need to play only slot machines with high RTP.
In general, all slot machines with RTP of 95% and above are suitable for gambling. 96-98% is much better, but below 90% is garbage that is not worth your attention. Slot machines with RTP of 90% and below are so greedy that they literally make their own mother pay for a glass of water from the tap in her own home.
Higher RTP does not mean that slot machines will continuously give you winnings. The term “dispersion” is no less important.
A slot machine with RTP of 97% but low dispersion will produce low size winnings frequently. At the same time, the machine with RTP of 94% but high dispersion can enable greedy mode for a long time, and then pay you back with all its heart so much for your suffering that your jaw will drop.
What is slot machine volatility? What is casino dispersion?
Dispersion and volatility in fact have the same meaning: how risky is this?
In general, the casino dispersion depends on what is the risk of playing them. High dispersion is risky, low dispersion is less risky.
Not many casino software providers like publishing such information. Sometimes it is available, but more often it is hidden. Depending on the type and temper of the player, you may be attracted by one type of slot machines more than another.
There is no right answer to the question of what slot to choose. Once you will like some fresh slot machine, but its dispersion will not be quite what you expected.
More often you just need to press the SPIN button quite many times to understand whether it is your slot machine or not, it is interesting and fun to play or not.
When is it worth playing low-dispersion slot machines?
Low-dispersion slot machines are primarily for entertainment. They often give you small winnings, full of stars and colorful things. But what they don’t do is giving you a huge, more than 400x, life-changing winning.
You may play these slot machines under the following conditions:
- You just want to have fun;
- You do not have a large money stock (bankroll);
- You want the game to continue for as long as possible;
- You want to play for a short time and not to leave with empty pockets;
- You need a batch of various bonus and entertaining in-game chips. Get me entertained!
I recommend low-dispersion ones to beginners and those who just look for fun.
When is it worth playing high-dispersion slot machines?
High-dispersion slot machines bring huge winnings. Well, you know – the moment when you see a line or clearing with adventurers or a huge factor, free spins with stacked wilds, or an instant cash prize – the screen explodes with the words BIG WIN! MEGA BIG WIN! and you start jumping for joy, shouting like a madman, waking the neighbors who have to get up for work in 3 hours.
Attention! Be careful: these slot machines are fraught with great danger.
You may play them under the following conditions:
- You have a bunch of extra money;
- You choose either a big win 500x+ or nothing;
- You can easily stop playing after you have lost your budget;
- You do not mind that nothing happens. You are ready to wait for the bonus game long and hard, keeping in mind that when it comes, you will be the happiest b*tch ever.
There is no doubt that playing high-dispersion slot machines, you will leave the table either with empty pockets or increasing your initial balance at times.
The only possible strategy is to keep the bet stock 150 to 300 when playing these slot machines. That is, if you play Gonzo’s Quest, for example, with the balance of 300 euros, your bet should be a maximum of 1-1.5 euros.
How do I know the dispersion of a particular slot machine?
If you are not satisfied with this answer, there is yet another ploy to find out the dispersion of the slot machine.
It’s not a hundred percent option, but it will help estimate the volatility of a particular slot machine. Much depends on the number of symbols, lines and drums in the slot machine, whether there is a progressive jackpot in the game or not.
Look at the payout table first.
Firstly, if a slot machine says “Win hundreds of millions coins” and similar, it is a sign of at least a middle-dispersion, and most likely, high-dispersion slot machine.
The higher the maximum winning is, the more likely it is that the slot machine will torture you and suck some money before paying back anything worthy.
Secondly, look at what’s the payout difference between 4 characters that form the line and 5 characters. If the difference is 3 to 5 times, then most likely it is a low-dispersion slot machine. If the difference is 10 to 15 times, it’s definitely a high-dispersion machine.
P.S. I personally recommend playing slot machines with the lowest RTP of 96%, you can check these topics: