When you’re playing online gambling games with real cash, you want to be assured that you’re playing games that are fairly run. That’s where Random Number Generator systems in the software come in, and it’s the online casinos’ use of these systems, which are supplied independently, that give you that reassurance that you’re not playing a rigged game.
What RNG does is give a game such as roulette that element of chance that a real roulette wheel and the law of physics would give you in a land-based casino. As a real roulette wheel is spun, there is no way of predicting where the ball that is clattering around the numbered pockets on the wheel will land. When playing roulette at a site such as 32red or Genting casino, players expect to get the same odds as they’d have in a land-based game. These are approximately 2.75 for European roulette and 5.3% for American roulette. RNG provides that authenticity.
What is RNG?
RNG is what allows games to produce random numbers. It offers the same result as you would get if throwing a die or spinning a real roulette wheel – a random one. RNG is a part of the online casino games’ software.
RNGs produce random numbers using advanced formulas. The principle behind RNG systems for gambling games is based on a series of algorithms which can create long sequences of randomized results.
So how do you know when you play a game of 32red roulette that there are RNGs in place? The RNGs used by online casinos are verified by independent organisations to the casinos. These bodies carry out statistical tests to check historical data of casinos, and it’s important for online casinos to have the reports from such bodies to show they have been independently verified. You can check in the terms and conditions on any reputable casino site for this kind of information. If you can’t find it, contact customer services and they will provide you with the info you’re looking for.
The RNG system required for online roulette is pretty straightforward because the game requires only one number to be generated per spin of the wheel.
In a game of European roulette, there are pockets numbered from 0 to 36, so the software needs to produce an integer between those numbers. The RNG algorithms use multiple digit numbers which are then reduced down to fit the number of pockets on a European roulette wheel. This is how online roulette games identify a random number on which the ball will stop.
Using an RNG system is reassurance both for the player and the casino. There is no possibility for the player adopting a successful strategy to ‘cheat’ as they have no way to predict where the ball will land. At the same time, the player is assured that they are playing a fair game, where only luck can bring them the result they want.
By 2015, online gambling revenues should be more than $40 billion – it’s big business, in other words. For any gaming operator who wants to retain their market share, their reputation is key and that’s why RNG systems in games like roulette are so important.
