IV Grand Prix Categoria D Chanco 2025
8 players participated in this 7-round tournament, held from 06 Dec 2025 to 08 Dec 2025 in Chanco, Chile. 1 titled players. Top 10 Elo average was 1699, and top seed was Daniel Ivan De La Maza Munoz (🇨🇱 CHI, 1782).
Agustin Gonzalez Gonzalez (🇨🇱 CHI, CM, 1667) won with 5.0/7, ahead of Daniel Ivan De La Maza Munoz (4.5) and Claudio Adolfo Miranda Gatica (4.5). Gonzalez Gonzalez clinched sole first place in the final round.
The biggest upset came in round 6: Sebastian Hormazabal San Martin (1569) beat Cristian Galarce Sanchez (1676), a +107-point gap.
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How it unfolded
Top 8 · 7 roundsCM Agustin Gonzalez Gonzalez led from R7 onwards, the runner-up race stayed tight.
CM Agustin Gonzalez Gonzalez takes the sole lead (5.0/7).
CM Agustin Gonzalez Gonzalez beat Claudio Adolfo Miranda Gatica (White).
Claudio Adolfo Miranda Gatica won 4 in a row (R1–R4).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇨🇱CMGonzalez Gonzalez, Agustin | 1667 | * | ½ | 1 | 1 | ½ | ½ | ½ | 1 | 5.0 | 16.25 | 23.0 | +74.0 | 1862 |
| 3 | 🇨🇱De La Maza Munoz, Daniel Ivan | 1782 | ½ | * | 1 | 0 | ½ | 1 | ½ | 1 | 4.5 | 14.50 | 23.5 | +4.8 | 1790 |
| 2 | 🇨🇱Miranda Gatica, Claudio Adolfo | 1773 | 0 | 0 | * | 1 | ½ | 1 | 1 | 1 | 4.5 | 12.50 | 23.5 | +4.4 | 1791 |
| 4 | 🇨🇱Parraguez Cornejo, Jose Luis | 1726 | 0 | 1 | 0 | * | ½ | 0 | 1 | 1 | 3.5 | 10.50 | 24.5 | -6.0 | 1696 |
| 6 | 🇨🇱Galarce Sanchez, Cristian | 1676 | ½ | ½ | ½ | ½ | * | ½ | ½ | 0 | 3.0 | 11.75 | 25.0 | -5.0 | 1653 |
| 7 | 🇨🇱Guajardo Lagos, Javier Andres | 1646 | ½ | 0 | 0 | 1 | ½ | * | ½ | ½ | 3.0 | 9.75 | 25.0 | +2.4 | 1657 |
| 5 | 🇨🇱Albornoz Yanez, Nicolas Antonio | 1752 | ½ | ½ | 0 | 0 | ½ | ½ | * | 1 | 3.0 | 9.25 | 25.0 | -42.4 | 1642 |
| 8 | 🇨🇱Hormazabal San Martin, Sebastian | 1569 | 0 | 0 | 0 | 0 | 1 | ½ | 0 | * | 1.5 | 4.50 | 26.5 | -12.8 | 1488 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Gonzalez Gonzalez, AgustinCMCHI+74.05.0 pts · #1
- 2De La Maza Munoz, Daniel IvanCHI+4.84.5 pts · #3
- 3Miranda Gatica, Claudio AdolfoCHI+4.44.5 pts · #2
- 1Albornoz Yanez, Nicolas AntonioCHI-42.43.0 pts · #5
- 2Hormazabal San Martin, SebastianCHI-12.81.5 pts · #8
- 3Parraguez Cornejo, Jose LuisCHI-6.03.5 pts · #4
- R6+107 Elo gap
- R6+106 Elo gap