I initially made it that way so that "windate" was used for grouping scores together from the same day and thus it was simply a "rounded to midnight" version of the actual game times. I never explored alternative methods for that (such as rounding "wintime" on the fly). However, a few versions ago I stopped grouping the display of scores by day anyway. So I'll take a lot at this when I start working on the next version (not sure when that will be) and potentially remove "windate".