I am working to create a Risk score on a data where i have variables -
Invested_amount, Profit Amount, Age of Account in days,Total Trading Transactions,Profit per Transaction & Investment per transaction. Basically i want to derive a method to calculate the Risk score , where a person profit is more (most of the time he is wining) . Here the score should be higher, so that i can classify them as High Risk (Mostly wins and create a big proft) , medium Risk and low Risk customers (Always makes Loss).
Any suggestion on how to create a score would be helpful.