Guarabira Chess Open 2025 - Guarabira (PB) - R$ 3.500,00 em prêmios | Organizer(s) | Associacao Guarabirense de Xadrez |
| Federation | Brazil ( BRA ) |
| Tournament director | Adiran de Souza Batista |
| Chief Arbiter | Ivanilson Pereira Silva |
| Time control (Rapid) | 10 + 5 ou 15 ko |
| Location | Vila Gourmett - Guarabira (PB) |
| Number of rounds | 7 |
| Tournament type | Swiss-System |
| Rating calculation | Rating national, Rating international |
| Date | 2025/10/05 |
| Rating-Ø / Average age | 1840 / 41 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 05.08.2025 14:20:44, Creator/Last Upload: FERNANDO SA DE MELO
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Playing schedule
| Round | Date | Time |
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| 1 | 2025/10/05 | 09:00 |
| 2 | 2025/10/05 | 09:40 |
| 3 | 2025/10/05 | 10:20 |
| 4 | 2025/10/05 | 11:00 |
| 5 | 2025/10/05 | 12:30 |
| 6 | 2025/10/05 | 13:10 |
| 7 | 2025/10/05 | 13:50 |
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