12 CHESS BOSS - CHESS TOUR GRUPO C
8 players participated in this 7-round tournament, held from 03 Oct 2025 to 05 Oct 2025 in Santiago, Chile. Top 10 Elo average was 1802, and top seed was Fabian Pereira Cid (🇨🇱 CHI, 1864).
Matias Vicente Candia Gomez (🇨🇱 CHI, 1857) won with 5.5/7, ahead of Sebastian Alfonso Rubio Bascur (4.5) and Pablo Huichicoy Gonzalez (4.5). Candia Gomez shared the lead from round 5 and broke clear in the final round.
The biggest upset came in round 1: Sebastian Alfonso Rubio Bascur (1744) beat Fabian Pereira Cid (1864), a +120-point gap.
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How it unfolded
Top 8 · 7 roundsMatias Vicente Candia Gomez led from R7 onwards, the runner-up race stayed tight.
Matias Vicente Candia Gomez takes the sole lead (5.5/7).
Matias Vicente Candia Gomez beat Sebastian Alfonso Rubio Bascur (Black).
Matias Vicente Candia Gomez won 4 in a row (R2–R5).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇨🇱Candia Gomez, Matias Vicente | 1857 | * | 1 | 0 | 1 | 1 | 1 | ½ | 1 | 5.5 | 15.00 | 20.5 | +55.6 | 2024 |
| 2 | 🇨🇱Rubio Bascur, Sebastian Alfonso | 1744 | 0 | * | ½ | 1 | 1 | 1 | 1 | — | 4.5 | 13.75 | 21.5 | +79.2 | 1998 |
| 4 | 🇨🇱Huichicoy Gonzalez, Pablo | 1802 | 1 | ½ | * | 0 | 1 | ½ | ½ | 1 | 4.5 | 12.75 | 21.5 | +40.0 | 1904 |
| 3 | 🇨🇱Pereira Cid, Fabian | 1864 | 0 | 0 | 1 | * | 1 | ½ | 1 | 1 | 4.5 | 10.50 | 21.5 | +6.2 | 1895 |
| 5 | 🇨🇱Miranda Gatica, Claudio Adolfo | 1760 | 0 | 0 | 0 | 0 | * | 1 | 1 | 1 | 3.0 | 4.00 | 23.0 | -0.8 | 1758 |
| 7 | 🇨🇱Melin Contreras, Valeria | 1809 | 0 | 0 | ½ | ½ | 0 | * | 1 | — | 2.0 | 6.50 | 24.0 | -22.6 | 1669 |
| 6 | 🇨🇱Chacon Olortegui, Steven Anton | 1733 | ½ | 0 | ½ | 0 | 0 | 0 | * | 1 | 2.0 | 5.00 | 24.0 | -27.7 | 1654 |
| 8 | 🇨🇱Munoz Venegas, Vicente | 1845 | 0 | — | 0 | 0 | 0 | — | 0 | * | 0.0 | 0.00 | 26.0 | -111.2 | 1004 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Rubio Bascur, Sebastian AlfonsoCHI+79.24.5 pts · #2
- 2Candia Gomez, Matias VicenteCHI+55.65.5 pts · #1
- 3Huichicoy Gonzalez, PabloCHI+40.04.5 pts · #4
- 1Munoz Venegas, VicenteCHI-111.20.0 pts · #8
- 2Chacon Olortegui, Steven AntonCHI-27.72.0 pts · #6
- 3Melin Contreras, ValeriaCHI-22.62.0 pts · #7
- R1+120 Elo gap
- R4+112 Elo gap