2026 Summer National Open | Organizer(s) | Tirador, Elias (31000436) |
| Federation | Guam ( GUM ) |
| Chief Arbiter | Justo, James Brian P. (31002714) |
| Deputy Chief Arbiter | Javelosa, Jerick (31003460) |
| Arbiter | Dimapilis, David (31006566) |
| Time control (Standard) | 90 minutes for the whole game from move 1 |
| Location | Dededo |
| Number of rounds | 9 |
| Tournament type | Swiss-System |
| Rating calculation | Rating international |
| Date | 2026/08/02 to 2026/08/30 |
| Rating-Ø / Average age | 1602 / 35 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 11.08.2026 08:26:25, Creator/Last Upload: Guam Echecs
| Parameters | No tournament details, Link with tournament calendar |
| Lists | Starting rank, Alphabetical list, Statistics, Playing schedule |
| Ranking crosstable after Round 4, Starting rank crosstable |
| Board Pairings | Rd.1, Rd.2, Rd.3, Rd.4/9 , not paired |
| Ranking list after | Rd.1, Rd.2, Rd.3, Rd.4 |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Playing schedule
| Round | Date | Time |
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| 1 | 2026/08/02 | 1200 |
| 2 | 2026/08/02 | 1515 |
| 3 | 2026/08/09 | 1200 |
| 4 | 2026/08/09 | 1515 |
| 5 | 2026/08/16 | 1200 |
| 6 | 2026/08/16 | 1515 |
| 7 | 2026/08/23 | 1200 |
| 8 | 2026/08/23 | 1515 |
| 9 | 2026/08/30 | 1200 |
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