I'm not joining in some "Stef is playing well, but not THAT well" choir, but... ;-)
I assume it will also be more than 2 players and then you might get (un-)/lucky with starting hands, seats, draws etc. + it's one game, only..
When I was in the final of the qualifying tournament I started 3rd. I got lucky and could open trading post/courtyard, though while the others had 3/4 starts, my strongest opponent starting 4th (and being the only one starting masquerade/silver which was clearly the only reasonable starting option for 3/4). So, all I want to say, is: keep trying! :-)