Okay, the Swiss round stage is over. The first conclusion is that for this number of participants, 6 rounds are not enough; there are too many identical results.
Participants // rounds
7—8 // 5
9—16 // 6
17—32 // 7
33—64 // 8
65—128 // 9
129—256 // 10
Dawidu91 - winner (Al Feyn - Bayazet)