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

1) While the winner was writing the report, the opponent left the internet and didn't return for a while...

The winner can write the report's introduction, and the loser can confirm it. Then, through editing, you can describe in detail what happened and how.

2) The winner will write the report after some time...

In the Avern-Kash match, I really didn't want to write the report because I thought I won due to luck. And I started delaying the report. And what happened? Kash wrote the report himself; I think it would be difficult for any player to write the word lose, but maybe someone will accuse Kash of weakness?

3) There are people for whom it can be difficult to confirm morally.

If it is morally difficult for someone, they shouldn't play online.

But in no boxing competition has it ever been stipulated in the rules that if you don't shake your opponent's hand, the fight doesn't count.

You don't want to understand me. Rather, you don't want to understand US. We have a different worldview on our forum. A COMBATIVE one.
Not confirming the report = shame.

Here's another example from practice:
I was playing against Wlk777, and I couldn't place Behemoths on the first level, even though I had enough money; I only needed to exchange 1 crystal, but I got confused at the market and sold the crystal instead.
Wlk didn't give me an auto-win. Then I said that I give up.
To which the opponent replied: "I'll give up to you, keep playing!"
And we continued, I, of course, lost that match, but now I know that Barbos is quite capable of fighting even without creatures.