Automate Logic using Loops?

I need to automate the below code snippet using loops. I need to get the max values even if the availpoints reaches infinite numbers

How can i achieve it within few lines of codes

if (availPoints < 500 ) {
            pointsMax = 500;
            MoneyMax = 25;
        }
        else if (availPoints < 1000 ) {
            pointsMax = 1000;
            MoneyMax = 50;
        }
        else if (availPoints < 1500 ) {
            pointsMax = 1500;
            MoneyMax = 75;
        }