A program for calculating the strength of the guard on random maps in Heroes of Might and Magic III, called H3CalcGuards.

The tourist described it in very general terms.

I then described it in more detail in my article.

And here, even more precise values seem to be derived.

I forgot, it wasn't the Tourist, but the author of Heroes who provided a detailed algorithm in his presentation. Smedstad. The presentation is still available on Google Drive.
But I haven't seen yours, Vic. Where did you publish it?