Sorry, I don't know well how I have to declare the variable my_loss.
If I create a user variable called my_loss and assign its value to IF(my_loss+last_pl>0,0,my_loss+last_pl), in view variables window I see that the expression "IF(my_loss+last_pl>0,0,my_loss+last_pl)" is assigned to it literally (not the result of evaluating the expression), and every game it's assigned again creating a loop.
Please, could you tell me how I can declare this variable correctly?
Regards.