I figured out what it would cost me at SWA where there is actual projected growth. The union sent us a worksheet based on expected retirements etc, and projected aircraft deliveries. That was before last month's announcement of reduced growth.
Anyway, having been hired at SWA at age 31, I will lose, yes, lose $400,000 because of the rule change. That's if I compare my earning when retiring at age 60 with and without the rule change. If I stay till age 65, (as I never planned to do) I will make the money back, i.e. another 400k. BUT, I will work 5 extra years to catch up money I should have earned. So f u all you age 65 guys!