fix issue with teams algo

tournaments/models/tournament.py

@@ -174,6 +174,7 @@ class Tournament(models.Model):
                     complete_teams.append(team)
 
         if len(teams) < self.team_count:
+            teams.sort(key=lambda s: (s.initial_weight, s.date))
             return teams
 
         seeds_count = min(self.team_count, len(teams)) - self.group_stage_count * self.teams_per_group_stage - len(wildcard_bracket)