Video Poker Random Number Generator
| Updated: RNG: The Backbone of Video Poker
Random Number Generators (RNGs) are the backbone of modern casino games, except those hosted by live dealers in real time. Video poker is no exception, as it relies on random number generation to determine its outcomes. The results are partially based on luck, but your playing decisions also matter. While the cards are randomly selected by this software, players can use their knowledge of mathematical probability to determine how frequently different hand combinations occur. All discard strategies in video poker are based on this information, allowing players to maximize their average return over the long term.
Additionally, random number generation helps preserve the integrity of casino games and ensures fair outcomes for all players. The RNGs used by licensed online casinos undergo regular testing by independent agencies to confirm that they produce the payback percentages advertised by gambling operators. In this article, we explore the important role of Random Number Generators in video poker, so continue reading to learn more about the subject.
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Overview
Random Number Generators determine the outcomes of online casino games, including video poker. The software relies on complex algorithms to assign values to the cards dealt in the game. It produces strings of numbers that are impossible to predict. Each number corresponds to a specific card in the deck. These random numbers are generated continuously, even when no one is playing the specific video poker game. There are two main types of Random Number Generators: Pseudo RNGs and True RNGs. Most online video poker games run on Pseudo RNGs. We explain the differences between the two in the next section.
Types of Random Number Generators
We can distinguish between two main types of Random Number Generators: Pseudo and True RNGs. The difference lies in how they generate random numbers. True RNGs rely on unpredictable physical phenomena to produce random numbers. These phenomena create entropy and can range from atmospheric noise to radioactive decay. Outcomes remain impossible to foresee when True RNGs are used because these physical phenomena behave unpredictably. This type of random number generation is predominantly used in cryptography for security purposes. It is less common in online gambling, although some casinos claim to use True RNGs.
Most online gambling operators rely on Pseudo Random Number Generators (PRNGs). Instead of using external sources like those mentioned above, a PRNG relies on a set of computer algorithms to produce random outcomes. It uses mathematical formulas to create numeric sequences, starting with what is known as a seed number. Each number produced by the software corresponds to a specific card in the deck. This results in pseudo-randomness because the algorithm will eventually begin repeating itself. However, patterns remain impossible to detect during normal play, as they emerge only after millions of rounds.
Nevertheless, the possible card combinations will eventually begin to repeat. The outcome produced by a particular combination will also remain the same. Therefore, a close examination of the fundamentals of PRNGs shows that these numbers are random only to a certain extent. This does not mean that the games are “rigged” in any way. It simply means that PRNGs have certain limitations because combinations will eventually repeat.
Fairness & Legitimacy of the RNG
The RNG’s complex and efficient mechanism is not the only factor that makes it reliable and fair. Casinos are required to submit their RNG-based games for regular testing to ensure that they operate properly. These tests are conducted by independent testing organizations to prevent conflicts of interest. The agencies run simulations involving millions of rounds to determine whether the games pay out as much as they should on average. If they do, the casino receives a fairness certificate from the auditors to display on its website.
One of the most respected third-party companies specializing in game testing is Technical Systems Testing (TST). In addition to evaluating different types of RNGs, it performs security audits. The company verifies the payout percentages and fairness of various games, including video poker. TST certification indicates that an online casino’s tested games have met the company’s applicable standards. If a casino passes TST’s tests, its audited games meet the relevant testing requirements, including checks related to theoretical return percentages.
Another reputable independent testing company offering these audit services is eCommerce Online Gaming Regulation and Assurance (eCOGRA). Established in 2003 and based in London, the company is credited with introducing the first official self-regulation system in the online gambling market. If a casino’s software meets all requirements set by the company, the operator receives a seal of approval indicating that it is safe to play there. In addition to game and RNG evaluations, the company monitors the speed and regularity of payouts.
Conclusion
RNGs have become an integral part of online casino games such as video poker. They ensure the fairness and unpredictability of outcomes and have proven extremely efficient and reliable. Random number generation is also used in fields outside online gambling, including cryptography.
In general, every regulated casino is regularly subjected to tests conducted by an independent game-testing authority. For this reason, it is highly recommended that you play only at licensed casinos verified and approved by a respected gambling regulator. This way, you can feel confident that the outcomes will not be rigged whenever you play video poker. Knowing that your chosen casino has a seal indicating fairness and reliability provides peace of mind and allows you to fully enjoy video poker.