one player in particular, though - woong, from azubu frost - was after review found to have gained a clear advantage in his team's quarter-final by looking at the big screens, and as a result has been fined $30,000, which is his cut of azf's prizemoney for reaching the tournament's semi-finals.
Riot also found that woong's teammates "modified their gameplay based upon the information" he gained by looking at the screen.
That'll be of little consolation to tsm, the team he defeated, but since members of that team were found to have looked at the screens as well, they can't complain too much.
In relation to why the quarter-final isn't being replayed, or why there were no team disqualifications, riot claim that azf's cheating, while a violation of the rules in of itself, did not decide the winner of the game.