Or a KPI like 'A experienced player can gain 200 culture points each round around 350 AD' tells me, that I am messing things up in the early game, if I can only gain 100 around 350 AD. If I cannot do it before 2000 AD, I know that there is a large gap I need to close. I am looking for KPIs like 'A experienced player can win a cultural victory before 1850 AD'.
UPDATE: To avoid confusion what I am exactly looking for, I add a clarification from the comment section below. What values can I measure my attempts against? Those are just examples, maybe there are much more important KPIs in this strategy I am not even aware of. You should get at least wonder X, Y and Z.You should have built at least X cultural landmarks during the game.You should have at least a growth of X cultural points each turn in the year Y.You should be able to win the game before the year X.While it is nice to see which approaches work better than others, I could use some kind of benchmark from experienced players to compare my results to.
I am going to play game after game with the same strategy, making minor adjustments to see what works and what does not. I am currently learning to play Civilization 5 and decided to experiment with the cultural victory strategy.