Campeonato Primera de Euskadi - Zonal de Bizkaia 2025 Rondas 7
Open SwissStandard
38 players participated in this 7-round tournament, held on 29 Nov 2025 in Bilbao, Spain. Top 10 Elo average was 1941, and top seed was Saul Martinez Mateos (🇪🇸 ESP, 2042).
Ruben Sedano Rodriguez (🇪🇸 ESP, 1655) won with 1.0/7, ahead of Leire Menoyo Garcia (1.0) and Paulo Dunaiturria Uribezubia (1.0).
The biggest upset came in round 7: Juan Manuel Ciruelos Clerencia (1659) beat Jose Antonio Gonzalez Hervas (1809), a +150-point gap.
Location
🇪🇸Bilbao, Spain
Dates
29 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇪🇸Spain×38
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsTight race until R7; 15 players tied at 1.0/7, decided on Buchholz. Title race narrowed from 40 co-leaders at R4 to 15 at the finish.
Co-leaders
40
40
40
40
40
40
15
Sedano Rodriguez1Menoyo Garcia1Dunaiturria Uribezubia1Delgado Bilbao1Gerrikabeitia Uriarte1Zapirain Bilbao1
R7 · TIEBREAK CLUSTER
15 players finish on 1.0/7. Sedano Rodriguez takes the title on Buchholz Cut1 (0.0).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sedano Rodriguez, Ruben | 1655 | ESP | F | F | F | F | F | F | +34N | 1.0 | 0.0 | 0.0 | 0.00 | 2348 | +7.0 |
| 2 | Menoyo Garcia, Leire | 1818 | ESP | F | F | F | F | F | F | +35N | 1.0 | 0.0 | 0.0 | 0.00 | 2587 | +18.4 |
| 3 | Dunaiturria Uribezubia, Paulo | 1855 | ESP | F | F | F | F | F | F | +33N | 1.0 | 0.0 | 0.0 | 0.00 | 2718 | +11.8 |
| 4 | Delgado Bilbao, Jorge | 2015 | ESP | F | F | F | F | F | F | +30B | 1.0 | 0.0 | 0.0 | 0.00 | 2598 | +4.4 |
| 5 | Gerrikabeitia Uriarte, Antxoka | 1735 | ESP | F | F | F | F | F | F | +36B | 1.0 | 0.0 | 0.0 | 0.00 | 2553 | +10.6 |
| 6 | Zapirain Bilbao, Mikel | 1877 | ESP | F | F | F | F | F | F | +28B | 1.0 | 0.0 | 0.0 | 0.00 | 2679 | +10.0 |
| 7 | Grande Gonzalez, Julen | 1797 | ESP | F | F | F | F | F | F | +38N | 1.0 | 0.0 | 0.0 | 0.00 | 2571 | +18.4 |
| 8 | Ciruelos Clerencia, Juan Manuel | 1659 | ESP | F | F | F | F | F | F | +27B | 1.0 | 0.0 | 0.0 | 0.00 | 2609 | +14.0 |
| 9 | Martinez Mateos, Saul | 2042 | ESP | F | F | F | F | F | F | +25N | 1.0 | 0.0 | 0.0 | 0.00 | 2773 | +16.0 |
| 10 | Acedo Alonso, Javier | 1824 | ESP | F | F | F | F | F | F | +26B | 1.0 | 0.0 | 0.0 | 0.00 | 2570 | +8.4 |
| 11 | Bernal Arnaldes, Igor | 1767 | ESP | F | F | F | F | F | F | +29B | 1.0 | 0.0 | 0.0 | 0.00 | 2570 | +20.0 |
| 12 | Santos Dominguez, Iker | 1961 | ESP | F | F | F | F | F | F | +37B | 1.0 | 0.0 | 0.0 | 0.00 | 2668 | +7.4 |
| 13 | Arauzo Sanudo, Jose Ramon | 1757 | ESP | F | F | F | F | F | F | +32N | 1.0 | 0.0 | 0.0 | 0.00 | 2516 | +8.8 |
| 14 | Gonzalez Iglesias, Eder | 1801 | ESP | F | F | F | F | F | F | +31B | 1.0 | 0.0 | 0.0 | 0.00 | 2519 | +7.8 |
| 15 | Garcia de Eulate Latorre, Unai | 2026 | ESP | F | F | F | F | F | F | +24N | 1.0 | 0.0 | 0.0 | 0.00 | 2614 | +9.2 |
| 16 | Ortiz de Salazar Torre, Alberto | 1727 | ESP | F | F | F | F | F | F | =20N | 0.5 | 0.5 | 0.5 | 0.25 | 1787 | +1.6 |
| 17 | Franco Crespo, Guillermo | 1636 | ESP | F | F | F | F | F | F | =21N | 0.5 | 0.5 | 0.5 | 0.25 | 1745 | +3.0 |
| 18 | Lorenzo Aramburuzabala, Inaki | 1642 | ESP | F | F | F | F | F | F | =19N | 0.5 | 0.5 | 0.5 | 0.25 | 1558 | -2.4 |
| 19 | Martinez Goiriz, Jose Manuel | 1557 | ESP | F | F | F | F | F | F | =18B | 0.5 | 0.5 | 0.5 | 0.25 | 1643 | +2.4 |
| 20 | Linacero Juan, Miguel Angel | 1787 | ESP | F | F | F | F | F | F | =16B | 0.5 | 0.5 | 0.5 | 0.25 | 1727 | -3.2 |
| 21 | Gutierrez Renedo, Manuel | 1745 | ESP | F | F | F | F | F | F | =17B | 0.5 | 0.5 | 0.5 | 0.25 | 1637 | -3.0 |
| 22 | Ribacova Maquedano, Carlos | 1672 | ESP | F | F | F | F | F | F | =23B | 0.5 | 0.5 | 0.5 | 0.25 | 1646 | -0.8 |
| 23 | Eguia Abad, Jon | 1646 | ESP | F | F | F | F | F | F | =22N | 0.5 | 0.5 | 0.5 | 0.25 | 1672 | +0.8 |
| 24 | Alfaro Pena, Jose | 1814 | ESP | F | F | F | F | F | F | −15B | 0.0 | 1.0 | 1.0 | 0.00 | 1226 | -4.6 |
| 25 | Zubizarreta Landera, Denis | 1973 | ESP | F | F | F | F | F | F | −9B | 0.0 | 1.0 | 1.0 | 0.00 | 1242 | -16.0 |
| 26 | Bonaetxea Gutierrez, Aitor | 1770 | ESP | F | F | F | F | F | F | −10N | 0.0 | 1.0 | 1.0 | 0.00 | 1024 | -8.4 |
| 27 | Gonzalez Hervas, Jose Antonio | 1809 | ESP | F | F | F | F | F | F | −8N | 0.0 | 1.0 | 1.0 | 0.00 | 859 | -28.0 |
| 28 | Cano Ortega, Ander | 1879 | ESP | F | F | F | F | F | F | −6N | 0.0 | 1.0 | 1.0 | 0.00 | 1077 | -10.0 |
| 29 | Montes Gimenez, Mencia | 1770 | ESP | F | F | F | F | F | F | −11N | 0.0 | 1.0 | 1.0 | 0.00 | 967 | -10.0 |
| 30 | Manas Garcia, Lander | 1798 | ESP | F | F | F | F | F | F | −4N | 0.0 | 1.0 | 1.0 | 0.00 | 1215 | -8.8 |
| 31 | Fernandez Amezaga, Karmelo | 1719 | ESP | F | F | F | F | F | F | −14N | 0.0 | 1.0 | 1.0 | 0.00 | 1001 | -7.8 |
| 32 | Zabala Ormaetxe, Aitor | 1716 | ESP | F | F | F | F | F | F | −13B | 0.0 | 1.0 | 1.0 | 0.00 | 957 | -8.8 |
| 33 | Garcia Mtez de la Hidalga, Alber | 1918 | ESP | F | F | F | F | F | F | −3B | 0.0 | 1.0 | 1.0 | 0.00 | 1055 | -11.8 |
| 34 | Bujan Vidales, Juan | 1548 | ESP | F | F | F | F | F | F | −1B | 0.0 | 1.0 | 1.0 | 0.00 | 856 | -14.0 |
| 35 | Arroyo Rodriguez, David | 1787 | ESP | F | F | F | F | F | F | −2B | 0.0 | 1.0 | 1.0 | 0.00 | 1019 | -9.2 |
| 36 | Otero Pardo, Oscar | 1753 | ESP | F | F | F | F | F | F | −5N | 0.0 | 1.0 | 1.0 | 0.00 | 935 | -21.2 |
| 37 | Caballero Ibarlucea, Josu | 1868 | ESP | F | F | F | F | F | F | −12N | 0.0 | 1.0 | 1.0 | 0.00 | 1160 | -7.4 |
| 38 | Soriano Rubio, Jesus Maria | 1771 | ESP | F | F | F | F | F | F | −7B | 0.0 | 1.0 | 1.0 | 0.00 | 997 | -9.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bernal Arnaldes, IgorESP+20.01.0 pts · #11
- 2Grande Gonzalez, JulenESP+18.41.0 pts · #7
- 3Menoyo Garcia, LeireESP+18.41.0 pts · #2
Top rating losers
- 1Gonzalez Hervas, Jose AntonioESP-28.00.0 pts · #27
- 2Otero Pardo, OscarESP-21.20.0 pts · #36
- 3Zubizarreta Landera, DenisESP-16.00.0 pts · #25
Biggest upsets
- R7+150 Elo gap