Calculate row value based on previous and actual row values

Hi everyone and thanks for your help.

I have the following situation: a table called statements that contains fields id(int), stmnt_date(date), debit(double), credit(double) and balance(double)

I want to calculate the balance following these rules:

The first row balance (chronologically) = debit - credit and for the rest of the rows

current row balance = chronologically previous row balance + current row debit - current row credit

As you can see on the picture above the rows are not arranged by date and that's why I used the word chronologically twice to emphasize on the importance of the stmnt_date value.

Thank you very much for your help.