NWC June op
Seattle 1979
| Date | Players | Type | Elo Average | Games | Rounds |
| Jun, 1979 | 13 | Swiss | 740 | 7 | 5 |
| Name | ELO | Points | ||
|
GM Biyiasas, Peter | 2485 | 1.0 | |
|
GM Seirawan, Yasser | 2485 | 1.0 | |
 |
Ball, Stephen | 2235 | 1.0 | |
|
South, Robert | 1.0 | ||
| Brown, Harold | 1.0 | |||
| Kruger, Benjamin R | 1.0 | |||
| Zissos, Andrew | 1.0 | |||
 |
IM Trois, Francisco RT | 2415 | 0.0 | |
|
FM Baragar, Fletcher | 0.0 | ||
| Farges, Yves | 0.0 | |||
| Morin, Glenn | 0.0 | |||
| Rabljenovic, Milan | 0.0 | |||
|
FM Taylor, Gordon | 0.0 | ||
NWC June op Games
| White | Black | Result | Round | Date | Opening | View |
| Ball, S | South, R | 0-1  |
? | 1979 | E41 Nimzo-Indian, 4.e3 c5 |   |
| Baragar, F | Ball, S | 0-1 |
? | 1979 | A79 Benoni, classical, 11.f3 |   |
| Brown, H | Farges, Y | 1-0 |
? | 1979 | D38 Queen's Gambit Declined, Ragozin variation | |
| Morin, G | Kruger, B | 0-1 |
? | 1979 | C83 Ruy Lopez, open, classical defence | |
| Rabljenovic, M | Zissos, A | 0-1 |
? | 1979 | D55 Queen's Gambit Declined, 6.Nf3 | |
| Seirawan, Y | Trois, F | 1-0 |
? | 1979 | A21 English opening | |
| Taylor, G | Biyiasas, P | 0-1 |
? | 1979 | E73 King's Indian, 5.Be2 | |