DPI Analyzer to set 'Tracking Speed' for accurate DPI

[tamedkoala]

I'm confused on how exactly to use this tool ( https://www.mouse-sensitivity.com/dpianalyzer/ ) on a mac to set the 'tracking speed' on linearmouse, given the 'Windows Pointer Speed' data point. If I set tracking to zero, it's obvious to me that this isn't even close as I have to use 2000 DPI to not need a mouse mat that is 10 feet wide. If I set tracking to around .4, this is what I imagine is closer to a default Windows setting, but I'm still confused as to why this DPI tool is recommended if there is no direct correlation between 'tracking speed' and 'windows pointer speed' on the DPI Analyzer.

Is the thought that you would setup the mouse on Windows, do the analyzer, then do it on mac and then adjust 'tracking speed' to achieve the same results you get on Windows? This seems to be the only possible way to accomplish this in my mind, but I'm using a Mac utility for a reason; I don't have Windows. Surely there has to be a default number for 'tracking speed' that closely correlates to the default 'windows pointer speed' that is already known by somebody in this community? Is it actually more complex than this and each person's setup will have a different 'tracking speed' setting depending on their screen size, resolution, etc. instead of this value being universal?