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How does RTP work in iGaming and How is Blockchain Helping With it?

By Giorgi Mikhelidze | InsideTrade | 2 Aug 2021

Some people are more interested in games that provide additional benefits. For professional players, however, RTP is the key element that determines whether or not they will play a particular game. RTP, or Return to Player, is an important factor to consider when picking a casino game since it increases the likelihood that players will be able to maintain their bets.

The game with a high RTP may be found at the best sports betting and bingo sites. In this article, you can get more information about RTP, how it works and why it matters in iGaming.

Your winning odds are calculated whether you've ever played either online or at a land-based casino. 

As a long-time slot player or as someone who has watched streamers play slots online, you've undoubtedly heard the word RTP discussed more than once. But what exactly does it mean? No matter how much you don't know about this mysterious RTP, it's apparent that it's a very essential metric for slot machines. What you need to know about this idea, how it relates to slots, and whether or not it should affect your decision to play certain games is explained in this article.

As a percentage, RTP defines the amount a slot gives back to players after a significant number of spins. For example, a lightning roulette with a return to player (RTP) of 97 percent will return 97 cents for every 100 cents wagered. What this means is how much you may anticipate losing by playing a certain slot machine.

We can take another example for online slots. For example, if the RTP for a slot is 93%, then you can get 98 cents for every 100 cents after winning. Remember that this statistic is dependent on a vast number of spins, generally millions, in order to arrive at this conclusion. This is exactly what makes slot machines so exciting: everything may happen in a short session of a few hundred or thousands of spins. After 100 spins at €1, a game that pays back precisely 95 euros is not very fun.

What is Return to Player?

You could probably explain it in a single statement, but it could only generate more inquiries. What proportion of all wagers or stakes played are returned to the player? Who gets more or who gets less? Who gets more or who gets less? It's not clear who or what determines the exact proportion that's returned to donors. Return to Player (RTP) is a concept that requires a lot more than one phrase to fully comprehend, so let's tackle it step by step.

RTP stands for Return to Player. "Theoretically" is often left out, although it is highly essential for a number of reasons.

The initial 10 spins of a new slot machine were made by 10 separate gamers. 98 percent RTP is promised by the game's creator, and each of the ten players bet €10 apiece. As a result, we now have a total of 10 distinct participants, each of which has wagered €10, making the total investment too far from €100.

The casino would have profited €2 and the 10 players would have received €98. Assume, for example, that one of these players wins the €1,000 prize. The casino is now €900 in "debt" if the other nine players did not win. Because of this, the RTP is purely theoretical and can only be validated when the algorithms have been given additional time to run. If the casino waits long enough, they'll get their money back and be able to maintain a positive cash flow situation. Alternatively, all participants may win anything, or just half of them could win more than they invested.

How does RTP work?

The gambling industry, video slots, and online casinos have been around for a long time, so be aware of that fact. Actually, slot machines have been around for more than a century, while the first online casino and its software were developed more than 20 years ago, respectively.

Normally, it's up to the person who designed the game to determine the RTP. The industry has grown substantially in the last five to ten years. It has been my experience that the RTP is typically determined in coordination with publishers, software providers, and online casinos in the iGaming sector. As a result, some of the biggest online casinos have started their own software companies.

Playing games and slots from firms that are already well-known and trustworthy is the best way to proceed. New firms and suppliers have a hard time finding their position in the market and the industry because of this.

Blockchain's Role in Verified RTP

Much like you could trace a bottle of wine to its place of origin with the help of blockchain, so can you do the exact same with the RTP data. Each data piece can be traced to the individual game, casino, or even developer to calculate a total average. Lying about this data, or somehow changing it would make it completely impossible as smart contracts make it transparent, thus subject to numerous fact checks from regulators as well as industry influencers.

With cryptocurrencies finding a comfortable nest with the online entertainment industry, it's safe to say that accurate and verified data from the industry is now guaranteed. Almost all casinos that feature at least a BTC payment can be subject to blockchain verification requests on their database from the regulators. This creates a much more fair and transparent platform for both the operators as well as the players.

Games with the highest RTP

Games like roulette, baccarat, and blackjack always have almost identical RTP. As a result of multiple rules, the advantage might vary depending on whatever variant of a given game you are playing. It doesn't take much to have a significant impact on the RTP.

With online slots, it is completely another tale. While there are strategies for games such as Poker, Roulette, or Dream Catcher, they do not ensure victory. With slot machines, the only thing you can control is the amount of money you bet.

Someone has won a big sum in the game you're playing, but that's not always a reason not to play. This does not mean that you will win more often or lose less after a while if you play games with a high RTP.

Playing a game is all about having fun, at the end of the day. Your goal should never be to make more money by playing slot machines or other casino games such as blackjack or roulette. The key is to select a game you love playing, set a budget you can afford to lose, and grow comfortable with it.

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Giorgi Mikhelidze
Giorgi Mikhelidze

I'm a beginner software engineer from Georgia, one of the world's largest crypto mining countries. I have exclusive insight in the Georgian blockchain scene.


On this blog, we want to provide as much technical information about the blockchain as possible and discuss various ways this technology can be regulated in different countries. You will also find cryptocurrency comparisons to traditional markets and overall discussion about trading similarities and differences between things like stocks or Forex and cryptos.

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