III Torneo Hexagonal Classic Proyecto 64 - Grupo D
6 players participated in this 5-round tournament, held from 03 Jul 2025 to 31 Jul 2025 in Panama, Panama. Top 10 Elo average was 1496, and top seed was Benjamin Jose Rincon Hoyos (🇵🇦 PAN, 1548).
Andres Constantin Kitaeff Mattison (🇵🇦 PAN, 1534) won with 5.0/5, ahead of Osvaldo Andres Moreno Estevez (2.5) and Luis Isaac Vasquez Mejia (2.0). Kitaeff Mattison won solo starting round 2.
The biggest upset came in round 5: Osvaldo Andres Moreno Estevez (1444) beat Benjamin Jose Rincon Hoyos (1548), a +104-point gap.
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How it unfolded
Top 6 · 5 roundsAndres Constantin Kitaeff Mattison led from R2 onwards, the title was decided early.
Andres Constantin Kitaeff Mattison never relinquished the lead after R2; final gap +2.5 over the runner-up.
Andres Constantin Kitaeff Mattison opens a +2.0-point gap over the chasing pack (closest: Juan Diego Rincon Mayorga); the title is out of reach before R5.
Andres Constantin Kitaeff Mattison beat Osvaldo Andres Moreno Estevez (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇦Kitaeff Mattison, Andres Constantin | 1534 | * | 1 | 1 | 1 | 1 | 1 | 5.0 | 9.00 | 9.0 | +74.0 | 2306 |
| 2 | 🇵🇦Moreno Estevez, Osvaldo Andres | 1444 | 0 | * | 0 | 1 | 1 | ½ | 2.5 | 4.00 | 11.5 | +18.4 | 1529 |
| 6 | 🇵🇦Vasquez Mejia, Luis Isaac | 1508 | 0 | 1 | * | 0 | 0 | 1 | 2.0 | 3.50 | 12.0 | -39.2 | 1320 |
| 4 | 🇵🇦Rincon Mayorga, Juan Diego | 1474 | 0 | 0 | 1 | * | — | 1 | 2.0 | 3.00 | 12.0 | -20.0 | 1370 |
| 5 | 🇵🇦Rincon Hoyos, Benjamin Jose | 1548 | 0 | 0 | 1 | — | * | ½ | 1.5 | 2.50 | 12.5 | -33.2 | 1370 |
| 3 | 🇵🇦Ramos Chung, Ian Andres | 1470 | 0 | ½ | 0 | 0 | ½ | * | 1.0 | 2.00 | 13.0 | 0.0 | 1272 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Kitaeff Mattison, Andres ConstantinPAN+74.05.0 pts · #1
- 2Moreno Estevez, Osvaldo AndresPAN+18.42.5 pts · #2
- 3Ramos Chung, Ian AndresPAN0.01.0 pts · #3
- 1Vasquez Mejia, Luis IsaacPAN-39.22.0 pts · #6
- 2Rincon Hoyos, Benjamin JosePAN-33.21.5 pts · #5
- 3Rincon Mayorga, Juan DiegoPAN-20.02.0 pts · #4
- R5+104 Elo gap