If you love playing casino games and reading reviews of popular platforms, then you’ve probably heard of an acronym like RNG. What it is and why this system is so important in casinos, we will find out in this article.
What is RNG?
Under the abbreviation RNG hides the deciphering of the Random Number Generator. This is a special mathematical algorithm that produces random numbers or strings of numbers behind the request. In casinos, such a system is designed to automate the gaming process, to make it transparent and independent. For example, when you roll the dice in a game, a random number generator is switched on, so that neither the casino nor you can predict the result.
You can also give a good example with a blackjack game. In the process, the dealer shuffles and deals a deck of 52 cards. No one knows what will come up. And this randomness is provided by the RNG, who shuffles the cards instead of the dealer.
This system comes in many forms. In the case of casinos, it is a software code that is based on the MD5 algorithm. Using a random number generator eliminates the possibility of falsifying the result and ensures honesty through mathematical calculations and formulas.
If you try to predict the result, this chance is reduced to zero, because in practice it is impossible for the player. Moreover, there are two categories of random number generator at once, so it becomes even more difficult to determine the result.
Types of Random Number Generator
Since the RNG is used not only in gambling, it comes in several types. Depending on the needs, one or another type is used.
Pseudorandom Number Generator
This type gives out a number without the need to analyse external data or numbers. It uses an initial number that goes through a series of algorithms to produce the next number. In simple words, it creates numbers that appear to be random, but they are actually generated by a specific algorithm or formula. Such a system is often used to encrypt data or test software.
Random Number Generator
Here the system provides completely random results that are almost impossible to predict. The numbers are independent of previous performance and are “truly random”. It is a more sophisticated and independent system than a pseudo-random number generator.
Using a random number generator in a casino
If you interact with reliable and trusted casinos, then you can be sure that they use a random number generator. It not only helps in adding new features to the game, but also makes the gameplay more exciting and interesting. For users, it is a guarantee that the result will be random and independent. For example, you have decided to play slots with 4 reels, where each of them has 5 values. So, the system will generate values from 1 to 5 for each of the four reels.
A random number generator works on the same principle in table games. A system such as Mersenne Twister along with the Fisher-Yates shuffling algorithm is often used. In this way, each card is assigned a numerical value, which determines who gets which hand.
Randomness in Live Games
While online casinos make extensive use of the random number generator, offline venues and live games work on a slightly different principle. There, everything depends on the dealer who runs the game. The game uses 6 decks so that the result is not rigged. Thus, it becomes many times more difficult for the players to count the cards. In addition, the dealers shuffle the cards right in front of the players. Every live casino game is recorded, so in case of disputes, you can always use certain footage to resolve conflicts. Studios where dealers play the game are equipped with several cameras at once, so you can watch the process from different sides. Due to this, a high level of transparency is achieved.
How is the random number generator checked?
Each reputable casino provides its RNG system for independent testing. There are special organisations that are authorised to test these systems. They make sure that the generator ensures randomness and fairness. Some of the leading companies include QUINEL, Gaming Labs International (GLI), Gaming Associates, iTechLabs and others.
Testing is conducted in several stages at once. First of all, the code on which the algorithm was developed is analysed, then the numbers are subjected to rigorous testing, finally a scaled sample is generated, on the basis of which a decision is made on how much the generator is honest and transparent. In this way, the authorised companies aim to establish and evaluate the randomness of the RNG.
How to Check for a Random Number Generator?
To fully enjoy casino games, you need to objectively assess its safety. The official website will help you in this. It contains all the necessary information about the casino. In case you can’t find any data, you can always contact the support team. If you scroll to the very bottom of the page, you can find out the following information:
- The name of the management company along with its serial number and the physical address of the main office;
- The existence of a licence and the name of the authorised body that issued it;
- Certificate from eCOGRA, GLI, TST, Veris who have evaluated the random number generator;
- Terms of use of the platform, where the ways of resolving conflicts are specified.
How to Obtain a Certificate?
To obtain a random number generator verification certificate, a casino must contact representatives of an authorised testing body and request verification. Certification is a complex process that will help to objectively assess the reliability and safety of the casino. It is mandatory for the operator to post the results of the verification on their page, whatever they may be. Otherwise, the platform can be held liable and pay a fine.
Is It Possible to Cheat the Random Number Generator?
The likelihood of making a calculation and cheating a random number generator is virtually nil. It is a computer program that specialises in creating a sequence of completely random, unrelated values. You will not be able to influence the roll of the dice or the fallout of cards. On the vastness of the network, players often find stories where other users have managed to cheat the generator using such methods:
- Using software to predict the outcome;
- Using software that affects the outcome;
- Using exploits to expose flaws in the software.
In fact, these are all made-up stories that have nothing to do with reality. It is almost impossible to predict the result, and if you use different machinations for this purpose, it can be considered as fraud.
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Conclusion
The random number generator is the main system of casino activity, which provides a transparent and independent game. Therefore, we recommend checking the RNG analysis certificates from authorised bodies before you start gambling. This way, you will know exactly what platform you are dealing with and how honest it is.
