RNG in Gambling: How It Ensures Fair Play and Why It Matters

As an online casino player, you may not always pay much attention to the behind-the-scenes technology and software that go into creating a good betting experience with fair outcomes. 

While Random Number Generators (RNGs) are somewhat familiar to players, the reality is that they are vital to ensuring the randomness and fairness of games and keeping operators compliant with the regulatory requirements for fair play in different regions. 

What is RNG and How Does It Work?

RNG is essential for various reasons, including ensuring the complete fairness of games and the unpredictability of the outcome. This unpredictability contributes to the excitement of gameplay. Online casinos also use RNG to comply with gambling regulations. Ultimately, the priority is ensuring the games are fair, and players aren’t cheated. 

Two Main Types of RNGs

These RNGs operate using complex algorithms to produce random sequences of numbers. There are two main types of RNGs: True RNG (TRNG) and Pseudo-RNG (PRNG). 

1. TRNG uses physical phenomena like electronic noise to generate the numbers. Making it as close to truly random as you can get. 
2. PRNG uses mathematical formulas or pre-calculated tables to produce random number sequences. The complexity of these formulas makes it practically unpredictable. 

How RNG Ensures Fairplay

An RNG makes use of complex algorithms to generate random numbers. These numbers then determine the outcome of the games, such as the spin of the slot machine or the dealing of cards in table games. While live casinos have an unpredictable live element, they also incorporate RNGs in their side bets and mini-games to ensure 100% fair gameplay. 

RNGs are tested regularly via independent auditors. This ensures these games and platforms keep their integrity in dealing with fair gameplay. Thanks to the computerised RNGs, we can also rest assured that there is no manual intervention with the games, which, aside from live games, eliminates the possibility of human error and bias in most cases. 

How Players Benefit from the RNG

Thanks to RNGs, some benefits for players are assurance of fair gaming and random outcomes. To make the most of the experience, you as a player can go further in an effort to really understand the game, set your personal limits, and choose top online casinos with certified RNGs.

Playing at casinos with Provably Fair reports will allow you to verify that each outcome you see on your screen perfectly aligns with the outcome that the random number generator recorded. As these reports are recorded on the blockchain, they are public and cannot be altered once they have been locked in, allowing you to gamble online with complete peace of mind.

Trusted Third-Party Auditors

When auditing and testing the RNGs for fairness, we rely on third-party auditors who play a significant role in ensuring the fairness and integrity of online casino games. These auditors are often independent organisations that have rigorous testing practices to verify the RNGs used by online casinos. 

Here’s a quick overview of the biggest Third-Party Auditors:

1. eCOGRA: E-Commerce Online Gaming Regulation and Assurance (eCOGRA) tests and certifies online gaming software and services, including RNGs. They are renowned for their quality testing and are trusted among players and operators. Testing with eCOGRA ensures fair, random games that meet the industry standards. eCOGRA is a globally recognised auditor associated with the most trusted online casinos. 

2. GLI: Gaming Laboratories International (GLI) is another massive testing and certification body within the iGaming industry. They perform comprehensive tests on online gaming software, including RNGs, ensuring fairness and international standard compliance. GLI’s certification is globally recognised and trusted by both players and regulators. 

3. iTech Labs: iTech Labs is a trusted RNG testing company with over 18 years of experience. Its evaluations look at statistical randomness, the internal state of the RNG, seeding, re-seeding, cycling, and unpredictability and non-repeatability. iTech Labs tests and certifies online gaming systems, including sports betting, lotteries, and online casino games.

These companies not only provide trusted reports on gaming results but also offer rigorous security audits that ensure players are depositing, gambling, and withdrawing safely.

Trusted Casinos with Third-Party Auditors

Choosing a reputable online casino with a certified RNG system is essential, as it will ensure peace of mind and fairness. With RNG-certified platforms, you are assured of fair play and that the platform complies with regulations and standards per its licensing agreement. 

If you’re looking for a secure platform that offers player protection, games with integrity and fair outcomes, then we suggest trying these OCR-recommended platforms:

The Benefits of Technology for RNG Development

Technology continues to advance, and as it gets faster, better, and more flexible, so does anything that uses it. In recent years, technological advancements have drastically improved the reliability and performance of RNG systems, resulting in modern algorithms explicitly refined to enhance the security and fairness of games.

A yet unproven new advancement is using artificial intelligence (AI) to create, maintain, and optimise gambling tools like random number generators to create a more proactive and individually tailored gaming experience.