Thanks, Aeson! I couldn't find the spreadsheet, but did find an html calculator on CFC. The same data plotted against turn numbers gives a similar graph, just with vastly different coefficients (as would be expected) and an R-squared of 0.9922. IOW, not much changes except the cosmetics when switching from date to turns.
Just for fun, extrapolating the curve out to 2050 (turn 540) would give a score of 62,446. Having never played a game out that long, I suspect this means the relationship breaks down at some point.
Just for fun, extrapolating the curve out to 2050 (turn 540) would give a score of 62,446. Having never played a game out that long, I suspect this means the relationship breaks down at some point.
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