How many ENS will I receive?

The amount you receive is weighted by time. The longer you’ve held your stateofus.eth name, the more $ENS you’ll receive. This logic follows a proposal on Snapshot which was accepted with 99.99% of voting power

If you’ve registered multiple names on a given address, the name that you’ve registered and held longest at any time up until Oct 31st counts.

For the lazy, the associated math in the following link because Discourse doesn’t render LaTeX: