i was checking the leader boards yesterday and i saw my ranking had jumped up about 2,000 points from 4,400 to 6,350. i have never seen my score jump that high from just one night of playing. me, piggy, and defy were all in the top 12 Div. 1. we were all playing in the same game that night and going against good compition so that makes me think it all has to do with how good your opponent is.