14to Torneo Semanal Dragon Chess Academy 2025 IRT Clasic Cuadrangular - GRUPO B
Round-RobinStandard
Location
🇵🇦Herrera, Panama
Dates
24 May 2025
Time control
Standard: 60 minutes for game
System
Round-robin · 3 rounds
Federations · 1 represented
🇵🇦Panama×4
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 4 · 3 roundsDominick Yong Heng Jarrin Zhang led from R2 onwards, the runner-up race stayed tight.
Co-leaders
2
1
1
R2–R3 · LEAD HELD
Dominick Yong Heng Jarrin Zhang never relinquished the lead after R2; final gap +1.0 over the runner-up.
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Dominick Yong Heng Jarrin Zhang beat Romeo Alexander Amaya Ortega (Black).
R1–R3 · WIN STREAK
Dominick Yong Heng Jarrin Zhang won 3 in a row (R1–R3).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇦Jarrin Zhang, Dominick Yong Heng | 1522 | * | 1 | 1 | 1 | 3.0 | 3.00 | 3.0 | +20.8 | 2332 |
| 4 | 🇵🇦Amaya Ortega, Romeo Alexander | 1531 | 0 | * | 1 | 1 | 2.0 | 1.00 | 4.0 | -20.8 | 719 |
| 3 | 🇵🇦Nieto Villamil, Daniel Alberto | 0 | 0 | 0 | * | 1 | 1.0 | 0.00 | 5.0 | 0.0 | 726 |
| 2 | 🇵🇦Perez Mendoza, Yasser Isaac | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 6.0 | 0.0 | 726 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Jarrin Zhang, Dominick Yong HengPAN+20.83.0 pts · #1
- 2Nieto Villamil, Daniel AlbertoPAN0.01.0 pts · #3
- 3Perez Mendoza, Yasser IsaacPAN0.00.0 pts · #2
Top rating losers
- 1Amaya Ortega, Romeo AlexanderPAN-20.82.0 pts · #4
- 2Nieto Villamil, Daniel AlbertoPAN0.01.0 pts · #3
- 3Perez Mendoza, Yasser IsaacPAN0.00.0 pts · #2