Need help Displaying an Elimination Chart on a small display (iPhone/Android/etc..)

I'm building an Application for mobile device that needs to display an Elimination Bracket for a tournament (16, 8, 4, 2, 1)

I haven't seen any application doing something similar and I'm "jammed" there..

I tried many ways to display by doing multi-levels tables but it's not intuitive. The best way I've found so far is to display a view larger than the screen and move it around with swipes (UIScrollView in iOS) zooming in with pinch gestures.

I'm looking for inspirations in application that may already implement something like that or a new way to display the data.