well i'm not sure if thats such a disadvantage. i've played lots of 1v1 random games already, so it was sort of my home setting. and while i've become experienced in what to expect on random maps and how to play them, even for the first time, my enemies have not, and they dont even have time to find out what to prepare for. i could play a few speed games on the other guys settings before the actual tourney game. they couldn't do that to me, nor observe the map:p
but ah well, if you think i'm simply awesome then i will have to live with that
either way, i just won!:D