Bratvold, T. - Yoos, John C. (CAN) 1-0, Gausdal International, Gausdal, 1990
Christensen, Tobias (DEN) - Yoos, John C. (CAN) 1/2-1/2, Gausdal International, Gausdal, 1990
Winsnes, Rikard (SWE) - Yoos, John C. (CAN) 1/2-1/2, Gausdal International, Gausdal, 1990
Yoos, John C. (CAN) - Lauvsnes, Arild 0-1, Gausdal International, Gausdal, 1990
Yoos, John C. (CAN) - Schmittdiel, Eckhard (GER) 1/2-1/2, Gausdal International, Gausdal, 1990
Antall partier: 5