V Torneo Hexagonal Classic Proyecto 64 - Grupo B
6 players participated in this 5-round tournament, held from 18 Sept 2025 to 16 Oct 2025 in Panama, Panama. Top 10 Elo average was 1501, and top seed was Andres Constantin Kitaeff Mattison (🇵🇦 PAN, 1609).
Diego Adriano Delgado Brandaris (🇵🇦 PAN, 1459) won with 4.0/5, ahead of Dominick Yong Heng Jarrin Zhang (3.0) and Giuseppe Umberto Antinori Rodriguez (2.0). Delgado Brandaris broke clear in the final round.
The biggest upset came in round 2: Diego Adriano Delgado Brandaris (1459) beat Andres Constantin Kitaeff Mattison (1609), a +150-point gap.
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How it unfolded
Top 6 · 5 roundsDiego Adriano Delgado Brandaris led from R5 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R5.
Diego Adriano Delgado Brandaris never relinquished the lead after R5; final gap +1.0 over the runner-up.
Diego Adriano Delgado Brandaris beat Dominick Yong Heng Jarrin Zhang (Black).
Dominick Yong Heng Jarrin Zhang won 3 in a row (R2–R4).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇦Delgado Brandaris, Diego Adriano | 1459 | * | 1 | ½ | 1 | 1 | ½ | 4.0 | 8.25 | 10.0 | +74.4 | 1752 |
| 2 | 🇵🇦Jarrin Zhang, Dominick Yong Heng | 1477 | 0 | * | 1 | 1 | 0 | 1 | 3.0 | 5.50 | 11.0 | +24.8 | 1578 |
| 3 | 🇵🇦Antinori Rodriguez, Giuseppe Umberto | 1452 | ½ | 0 | * | 0 | 1 | ½ | 2.0 | 4.25 | 12.0 | -0.8 | 1443 |
| 4 | 🇵🇦Kitaeff Mattison, Andres Constantin | 1609 | 0 | 0 | 1 | * | 1 | — | 2.0 | 3.50 | 12.0 | -26.8 | 1484 |
| 5 | 🇵🇦Rincon Hoyos, Benjamin Jose | 1534 | 0 | 1 | 0 | 0 | * | ½ | 1.5 | 3.75 | 12.5 | -53.6 | 1346 |
| 6 | 🇵🇦Velazquez Diaz, Alejandro Ire | 1475 | ½ | 0 | ½ | — | ½ | * | 1.5 | 3.75 | 12.5 | -18.0 | 1397 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Delgado Brandaris, Diego AdrianoPAN+74.44.0 pts · #1
- 2Jarrin Zhang, Dominick Yong HengPAN+24.83.0 pts · #2
- 3Antinori Rodriguez, Giuseppe UmbertoPAN-0.82.0 pts · #3
- 1Rincon Hoyos, Benjamin JosePAN-53.61.5 pts · #5
- 2Kitaeff Mattison, Andres ConstantinPAN-26.82.0 pts · #4
- 3Velazquez Diaz, Alejandro IrePAN-18.01.5 pts · #6
- R2+150 Elo gap
- R4+132 Elo gap