On Dec 22 2229 score was 651500,
On Dec 22 2230 score was 757750, on Dec 22 2231 817,750, and for the final last year 852,750.
I think the score is basically the integral, that means the area under the curves, that are shown the Timelines screen. It is divided by some time dependent factor, so the score you get gets less whenn progressing in time
That's also my understanding, though the details time dependent depreciation factor is still very much a mystery, at least to me
PS: with the immense maps in TA it may now be theoretically possible to reach 1 million points (Purge is perhaps already working on it...
Okay... now I'm feeling VERY humbled.
First, I think I'm talking to some Maths PhDs.
Second, I just posted a 13k score to the Metaverse which I sweat blood to do... and I read about scores plus 800k?
Hmm... a bit of work for me to do

Thank you for all the informative posts. It seems that Military is the best way to up score.