VI IRT JUNIO 2026 - CLUB DE AJEDREZ CHILE
22 players participated in this 6-round tournament, held from 01 Jun 2026 to 18 Jun 2026 in Santiago, Chile. 1 titled players. Top 10 Elo average was 1848, and top seed was Alejandro Cosoi Scherzer (🇨🇱 CHI, CM, 1977).
Alejandro Cosoi Scherzer (🇨🇱 CHI, CM, 1977) won with 4.5/6, ahead of Tobias Passmore Bowman (4.5) and Alexis Andres Campos Zambrano (4.0). Cosoi Scherzer took the lead from round 5, winning on tie-break.
The biggest upset came in round 1: Sidney Nicolas Medling Vivar (1656) beat Rosario Izquierdo Garces (1879), a +223-point gap.
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How it unfolded
Top 6 · 6 roundsTight race until R5; 2 players tied at 4.5/6, decided on Buchholz.
CM Alejandro Cosoi Scherzer takes the sole lead (4.0/5).
2 players finish on 4.5/6. Cosoi Scherzer takes the title on Buchholz Cut1 (14.5).
CM Alejandro Cosoi Scherzer 3 wins (R3–R5)Alexis Andres Campos Zambrano 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cosoi Scherzer, AlejandroCM | 1977 | CHI | +14B | −4N | +9N | +8B | +11N | =3B | 4.5 | 14.5 | 16.5 | 10.50 | 1958 | -1.6 |
| 2 | Passmore Bowman, Tobias | 1876 | CHI | +20N | +7B | −3N | +15B | =4B | +9N | 4.5 | 14.5 | 15.0 | 9.00 | 1872 | +3.2 |
| 3 | Campos Zambrano, Alexis Andres | 1798 | CHI | +17N | +9B | +2B | =4N | F | =1N | 4.0 | 17.0 | 18.0 | 11.75 | 2014 | +22.2 |
| 4 | Tupper Norambuena, Pedro | 1757 | CHI | +21N | +1B | F | =3B | =2N | +10B | 4.0 | 17.0 | 17.0 | 10.75 | 2078 | +33.6 |
| 5 | FIDE 3456021 | 0 | — | +13N | −10B | =7N | =6B | −9N | +15B | 3.0 | 12.0 | 13.5 | 6.50 | 1723 | 0.0 |
| 6 | Valenzuela Torres, Eugenio | 1824 | CHI | F | =15N | +13B | =5N | =8B | =7N | 3.0 | 12.0 | 12.0 | 7.00 | 1804 | -0.6 |
| 7 | Pinilla Ulloa, Hernan | 1780 | CHI | +22B | −2N | =5B | F | +15N | =6B | 3.0 | 12.0 | 12.0 | 4.50 | 1723 | -3.4 |
| 8 | Izquierdo Garces, Rosario | 1879 | CHI | −12B | +18N | +21B | −1N | =6N | F | 2.5 | 12.5 | 12.5 | 2.50 | 1675 | -21.4 |
| 9 | Toledo Sandoval, Claudio | 1673 | CHI | F | −3N | −1B | +13N | +5B | −2B | 2.0 | 18.0 | 20.0 | 5.00 | 1646 | -3.2 |
| 10 | Caceres Nunez, Sebastian | 1887 | CHI | F | +5N | F | +11B | F | −4N | 2.0 | 15.0 | 17.0 | 5.00 | 1779 | -6.0 |
| 11 | Calcagno Soto, Jose | 1801 | CHI | +15B | +12N | F | −10N | −1B | F | 2.0 | 15.0 | 16.5 | 3.50 | 1747 | -4.4 |
| 12 | Medling Vivar, Sidney Nicolas | 1656 | CHI | +8N | −11B | F | −16B | F | +13N | 2.0 | 10.0 | 10.0 | 4.50 | 1808 | +31.6 |
| 13 | Carvallo Fliman, Gabriel | 1706 | CHI | −5B | +22N | −6N | −9B | +21N | −12B | 2.0 | 10.0 | 10.0 | 0.00 | 918 | -58.4 |
| 14 | Castillo Gutierrez, Alvaro | 1682 | CHI | −1N | F | +17B | F | +20N | F | 2.0 | 8.0 | 8.0 | 1.50 | 1782 | +4.4 |
| 15 | Herrera Molina, Oscar | 1469 | CHI | −11N | =6B | +20N | −2N | −7B | −5N | 1.5 | 15.5 | 16.0 | 2.00 | 1623 | +28.4 |
| 16 | Garcia Pacheco, Mikel | 1847 | CHI | F | =20B | F | +12N | F | F | 1.5 | 2.5 | 2.5 | 2.25 | 1815 | -1.4 |
| 17 | FIDE 3471438 | 0 | — | −3B | F | −14N | −18B | F | +21N | 1.0 | 9.0 | 9.0 | 0.00 | 890 | 0.0 |
| 18 | Vasquez Santis, Marco Ignacio | 1591 | CHI | F | −8B | F | +17N | F | F | 1.0 | 6.5 | 6.5 | 1.00 | 1079 | -6.4 |
| 19 | Leiva Mendoza, Matias | 1815 | CHI | F | F | F | +20B | F | F | 1.0 | 1.5 | 1.5 | 0.50 | 2387 | +4.2 |
| 20 | Sepulveda Navarrete, Agustin | 1587 | CHI | −2B | =16N | −15B | −19N | −14B | F | 0.5 | 10.5 | 10.5 | 0.75 | 1372 | -43.2 |
| 21 | FIDE 3490840 | 0 | — | −4B | F | −8N | F | −13B | −17B | 0.0 | 11.5 | 11.5 | 0.00 | 981 | 0.0 |
| 22 | Meneses Gonzalez, Cristian Ronny | 0 | CHI | −7N | −13B | F | F | F | F | 0.0 | 9.0 | 9.0 | 0.00 | 943 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Tupper Norambuena, PedroCHI+33.64.0 pts · #5
- 2Medling Vivar, Sidney NicolasCHI+31.62.0 pts · #8
- 3Herrera Molina, OscarCHI+28.41.5 pts · #10
- 1Carvallo Fliman, GabrielCHI-58.42.0 pts · #20
- 2Sepulveda Navarrete, AgustinCHI-43.20.5 pts · #17
- 3Izquierdo Garces, RosarioCHI-21.42.5 pts · #11
- R1+223 Elo gap
- R2+220 Elo gap
- R6+130 Elo gap