RNG, RTP and OCR: what does it mean?

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Online casinos are full of acronyms. From the inner workings of slot games to live dealer casinos, everything that happens and every piece of software is broken down and shortened to help you understand what’s going on. But there are so many acronyms to remember, it can be hard to know where to start. So, we’ve put together some of the most common acronyms that you’re bound to come across when playing at an online casino, so you can learn what they mean and make the most out of your gameplay. Keep reading to learn more and become a casino lingo pro in no time.

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Random Number Generator – RNG

RNG stands for Random Number Generator. This is an essential part of slot games. An RNG can come in the form of a physical device or as software, and it’s used to generate a random string of numbers or symbols that can’t be predicted, as they generate new random values extremely quickly. This means that each second, a new, undecipherable pattern is created, so the exact second you press spin is the exact second the outcome is decided. The beauty of an RNG is that it doesn’t have any memory, so it doesn’t matter how recently a winning combination has landed or a payout has been received – the RNG truly makes it impossible to know what’s going to happen when the reels are in motion.

Return to Player – RTP

In casino games, the RTP stands for the return to player rate. This is the percentage of bets that a game will return to players over a certain period of time. For example, if a game has an RTP of 95%, you could expect a return of 0.95 coins for every 1.00 coins over a long period of play.

Looking at a game’s RTP rate, as well as its volatility or variance, is a great way to figure out whether the game is right for you. Particularly when playing Slots, you might prefer a game that pays out less, but more frequently. In which case, you’ll want a low volatility slot with a fairly high RTP rate.

Optimal Character Recognition – OCR

Over in the live casino, you’ll probably come across the acronym OCR. This stands for Optimal Character Recognition – a software that’s crucial for the running of the games. Not only does this capture what’s going on at the gaming table effectively, picking up on the shuffling of cards and spinning of the wheel in real time, but the OCR translates this information into data so it can be shared to your device in real time. Live dealer casinos truly wouldn’t be possible without the OCR software, so the next time you’re playing, you’ll know exactly why you can see your cards on your screen, rather than having to look at the table yourself.

There are lots of other acronyms you might come across at an online casino, such as the GCU, which stands for Game Control Unit, and works hand in hand with the OCR software to help ensure the running of live dealer casino games goes smoothly.

So, with some crucial acronym knowledge under your belt, are you ready to discover all the wonders of the online casino? There’s only one way to find out!
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