Out of 32 matches in the first round of single elimination, only five upsets (and the last one or two should not really be considered an upset):
The other 27 matches were won by the higher-rated player.Code:72 points: Lo Ho Sum (747) def. Eklent Kaci (819), 11-7 36 points: Thorsten Hohmann (786) def. Francisco Sanchez Ruiz (822), 11-6 36 points: Ronald Regli (780) def. Ko Ping Chung (816), 11-6 15 points: Dimitri Jungo (773) def. Mieszko Fortunski (788), 11-10 1 point: Abdullah Alyousef (753) def. Robbie Capito (754), 11-9
don't know if regli's win is an upset either, given lil ko's absence from tournaments