International
Chess Federation
| Event code | 440855 |
| Tournament Name | 2025 Perth International Open |
| City | Perth |
| Country | AUS |
| Number of players | 50 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-09-26 |
| End Date | 2025-09-29 |
| Date received | 2025-10-15 |
| Date registered | 2025-09-10 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Hardegen, Andrew (AUS) |
| Deputy Chief Arbiter | Teh, Hui Lam (MAS) (SI) |
| Arbiter | Fu, Yihe (AUS) Holland, Dennis (AUS) |
| Chief Organizer | Hardegen, Andrew (AUS) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for November 2025 as Standard |
More information: The full list of tournaments received from Australia for November 2025