heres how

your 1988 22 2(thats a nice birthdate)

 Multiply the number of the month of your birthday by 5.

so 2x5=10

add 7 so10+7=17

multiply by 4 so 17x4=68

add 13 and multiply by 5 so 68+13x5=405

add the day of your bithday and subtract 205 so

405+22-205=222

where(the first number is the month)and (the two other numbers are the day)

Im the one and only