Based on your birth date, you can calculate your biological rhythm. From birth, your body has three energy levels constantly change. These are your physical functioning, your emotional functioning and your intellectual functioning.
Following your plan, you can calculate your energy levels during your training schedule, how they can potentially develop and what the energy levels will be on the day of your head performance (in other words, what can be expected from your functioning).
That way you can take your training schedule into account and notice the reactions of your body in this overall picture.
This will give you more insights and peace.