ok sue everyone is telling you to bet pre flop 3-5 times the Big blind, which is the correct play.

But i liked your raise, b/c it is a ten cent tourney and you have to play Big or go home in those .10 mtt. Now where you made your mistake was you needed to shove to follow up on your 9x BB raise. And if he folds you win 550 which is a nice pot for 25/50 blinds.