International
Chess Federation
| Event code | 424074 |
| Tournament Name | 2025 U.S. Women's Open |
| City | Las Vegas, NV |
| Country | USA |
| Number of players | 50 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-06-04 |
| End Date | 2025-06-05 |
| Date received | 2025-06-22 |
| Date registered | 2025-05-11 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Lin, Katherine (USA) |
| Deputy Chief Arbiter | Shafer, Deborah R (USA) |
| Pairings Arbiter | Hatherill, Charles W (USA) (NI) |
| Chief Organizer | Losoff, Janelle (USA) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for July 2025 as Standard |
More information: The full list of tournaments received from United States of America for July 2025