NWC March op
Seattle 1983
| Date | Players | Type | Elo Average | Games | Rounds |
| Mar, 1983 | 15 | Swiss | 317 | 8 | 5 |
| Name | ELO | Points | ||
| Parsons, Larry | 1.5 | |||
|
Braley, John | 2275 | 1.0 | |
| Brown, Harold | 1.0 | |||
 |
FM Campbell, Brett | 1.0 | ||
|
Salmon, Neil V | 1.0 | ||
| Scoones, Daniel | 1.0 | |||
|
GM De Firmian, Nick E | 2475 | 0.5 | |
| Rudolph, Alexey W | 0.5 | |||
| Bell, Harry | 0.5 | |||
 |
Brown, Paul | 0.0 | ||
|
Lee, Mau Seng | 0.0 | ||
| McGeary, William | 0.0 | |||
| Murray, A. | 0.0 | |||
| O'Connor, Tim | 0.0 | |||
| Zimmer, Earl | 0.0 | |||
NWC March op Games
| White | Black | Result | Round | Date | Opening | View |
| Brown, P | Brown, H | 0-1  |
? | 1983 | C45 Scotch game |   |
| De Firmian, N | Parsons, L | ½-½ |
? | 1983 | B08 Pirc, classical (two knights) system |   |
| Lee, M | Campbell, B | 0-1 |
? | 1983 | B08 Pirc, classical (two knights) system | |
| McGeary, W | Salmon, N | 0-1 |
? | 1983 | B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | |
| Murray, A | Braley, J | 0-1 |
? | 1983 | A40 Queen's pawn | |
| O'Connor, T | Parsons, L | 0-1 |
? | 1983 | B06 Robatsch (modern) defence | |
| Rudolph, A | Bell, H | ½-½ |
? | 1983 | A00 Polish (Sokolsky) opening | |
| Scoones, D | Zimmer, E | 1-0 |
? | 1983 | D24 Queen's Gambit Accepted, 4.Nc3 | |