Understand your average loss. As well as understanding possibilities in a game of poker, it's good to keep in mind what your average loss during a session of video poker will be, so you go in with realistic expectations. To determine your average loss multiply the house end(the return the casino makes) by the bet size by the number of rounds per hour.[6]

Holding cards based on what you feel is correct or holding based on the flow of the cards are both technically strategies. But the video poker game manufacturers set up pay tables based on the math of the game so the casinos will be sure to make a profit from them. Therefore in order for you to make the most of your video poker playing experience, you need to use a strategy that is based on the same math.

**Understand your average loss. As well as understanding possibilities in a game of poker, it's good to keep in mind what your average loss during a session of video poker will be, so you go in with realistic expectations. To determine your average loss multiply the house end(the return the casino makes) by the bet size by the number of rounds per hour.[6]**

**All possible resulting hands and pays for a hold of just the ace of hearts must be calculated. The same must then be done for a save of just the 3 of spades, the 4 of hearts, the 5 of clubs, and the king of diamonds. Then the same must be done for each possible hold of two cards. Then the same is done for holds of three cards. The same is done for holds of four cards. Finally the return for a hold of all five cards is calculated. The returns are then compared in order to select the best possible hold (in terms of money returned). The results for each of the over two and a half million possible hands are summarized in order to develop the strategy.**

`Often when you hold four cards and throw away one, the new card is the same value as the one you threw away. For example, let's say you have 9, 9, 2, 2, 5, you throw away the five, and then you get another five. This might seem to happen way more often than it should. But that's an illusion caused by the human tendency to look for patterns. A good example of how easily our perception can be fooled is to take the awareness test, where you watch a short video and count the number of passes the white team makes. Most people fail. I did.`

**You learned in chapter 3.4 that the variance of a multiple play game increases as the number of lines played increases. The variance of a single play game is lower than the variance of a three play game. The variance of a five play game is higher than the variance of a three play game, and so on. In this section you will find out specific bankroll sizes for a couple of games at a different number plays for each game.**

`The play is simple: You're dealt five cards. You decide which ones to keep by tapping the pictures on the screen or pressing buttons on the console. Then you hit the DRAW button and you get replacement cards for the cards you didn't keep. You win if you wind up with a traditional poker hand like two pair, straight, flush, etc. (We'll explain these below for those new to poker.) The amount you win per hand depends on the paytable of the machine you're playing. Here's a sample paytable.`