And I have success !!! Thanks to you. I describe what i did maybe it will be usefull for other users. I used FMRTE editor. Here we have option mass edit. After that I filtered players by age -> Step 1 = 36 years and changed to 43 years, Step 2 = 35 years and changed to 42 years , etc
Important you have to do it decrease (older players to youngers) if you do it youngers to older you will have bad result because the sets will be inseparable.