Funny:D, so a ridiculous defeat by Amiloo ruins my record, but a difficult victory over bRitvo4ka doesn't count:confused:

Exactly. As the tournament organizer, you should be aware of this condition regarding 50% of games in round-robin tournaments. We can discuss whether it's fair or not, and provide many examples, both for and against. But this rule has been in place for a long time, and I don't see any reason to change it. In general, any disqualifications are bad, especially in a tournament like this, so these players will not be accepted into the next Facebook tournament.