to VDV_forever: Your logic is understandable and generally correct, but
firstly: in your numbering (since it is supposed to be universal), there is no information about the version of the game, which will create confusion for players who play different versions. But this can be fixed by adding the prefix H1/H2/H3/H4/H5.
secondly: I specifically added the prefix VK to separate this (in its own way unique) tournament from the others. All other tournaments can be numbered according to your method (preferably with a prefix indicating the game version). This will greatly simplify sorting.

P.S. I suggest we move our discussion from this section to another, so as not to clutter this section.

Sincerely.