Return on investment is a performance measure used to evaluate an investment’s efficiency. To calculate ROI, the yield of an investment (or in this instance, the profit earned from the sports betting system) is divided by the cost of the investment with the outcome typically being expressed on this website for a percentage.
ROI is the best method to analyze the success of a system also, for this example, we will assume a chance of $100 on every bet. We will begin by taking your net profit and dividing it. By way of example, if you produced a system that’d 500 games played and you also won 25 units from it, your sports gambling ROI would be calculated thusly: (25 units X $100) / (500 games X 100 ) = .05. This number is typically regarded as a percentage, so this system could have a return on investment of 5 percent. Basically the gains have been taken by us from our bets and then divided by the amount of money — or the entire price of investment we have put in danger.
One of the reasons this amount is essential is that is helps us determine whether a system is truly profitable. There are often systems since we take to underdogs with plus money with losing records. It follows that winning percentage can not be used by us as a metric of success, by dividing our units made from the amount of games we have wagered on but we can determine our return.
Read more here: http://new.mollyfletcher.com/?p=4303