Thanks for the pointer. Here's what I figured out:
The first number (after the name) is the civilization. It corresponds to their order in the editor's Civilization tab. I suppose you could change it so that you could have, say, Mao of the French if you wanted.
The 4-digit number is the score.
The last three numbers appear to be
- difficulty level
- type of victory
1 ?
2 Cultural
3 ?
4 Space Race
5 ?
6 Rank
- victory/loss, as UberKrux said.
I haven't had any other kinds of victory
, so I don't know the other numbers.