OFB-12

What did we have? We had 4 ways to calculate the Buchholz score: the most primitive one (from Kamikaze) - which, of course, was not seriously considered. 2 software calculations, in which 0.5 is given for an unplayed game in the Buchholz calculation - the calculation provided by my program and the calculation provided by the Dirty program. And finally - a manual calculation, in which 1 point is given for a draw, and not 0.5. The last option was also quickly rejected because it gave the same top three players as the Dirty program, or the same top three as my program - the whole question is how to calculate the Buchholz score for twaryna.

I'll explain what the fuss was about. In the old version, the program breaks up pairs a couple of times and, when calculating the coefficient, assigns a draw against itself. At the same time, players could meet each other again. And in the latest version, the program does not break up pairs, but assigns a conditional draw to the players and calculates based on this.
P.S.: +0.5 or +1 makes no difference, the order of the ranking is the same, I checked. The overall table is also attached.