DISCUSSIONS on “Rules for online games in HoMM3 and formulas for calculating player rating.”

The concept of "block" is quite flexible; one player might easily handle 50+ water elementals and say it's a shame there weren't 70, while another might find 30 to be an insurmountable task. It's a very debatable question, and there's nothing concrete that can be written down; it's better to decide on a case-by-case basis.