International
Chess Federation
| Event code | 393563 |
| Tournament Name | London Chess League FIDE Weekender May 2025 - Open |
| City | London |
| Country | ENG |
| Number of players | 20 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-05-30 |
| End Date | 2025-06-01 |
| Date received | 2025-06-09 |
| Date registered | 2024-10-11 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Raoof, Adam N (ENG) |
| Deputy Chief Arbiter | Hammond, Rob (ENG) Sargent, John (HKG) |
| Chief Organizer | Sargent, John (HKG) |
| Organizer | |
More information: The full list of tournaments received from England for July 2025