Campeonato Nacional de Ajedrez por Categorias Impares 2026 - U11 ABS
Open SwissStandard
27 players participated in this 7-round tournament, held from 26 Feb 2026 to 01 Mar 2026 in Panama, Panama. Top 10 Elo average was 1484, and top seed was Caterina Rodrigues Onofre (🇵🇦 PAN, 1715).
Jorge Enrique Cuevas Morgan (🇵🇦 PAN, 0) won with 6.5/7, ahead of Dominick Yong Heng Jarrin Zhang (5.5) and Jeremy Alexander Cho Hau (5.0). Cuevas Morgan won solo starting round 4.
Location
🇵🇦Panama, Panama
Dates
26 Feb 2026 → 01 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇦Panama×17
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsJorge Enrique Cuevas Morgan led from R4; +1.0-point edge over the runner-up.
Co-leaders
13
7
2
1
1
1
1
R4–R7 · LEAD HELD
Jorge Enrique Cuevas Morgan never relinquished the lead after R4; final gap +1.0 over the runner-up.
R1 · HEAD-TO-HEAD · WINNER VS 2ND
Jorge Enrique Cuevas Morgan beat Dominick Yong Heng Jarrin Zhang (White).
WIN STREAKS · 2 top finishers
Jorge Enrique Cuevas Morgan 6 wins (R1–R6)Dominick Yong Heng Jarrin Zhang 5 wins (R2–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jorge Enrique Cuevas Morgan | * | 1 | 1 | ½ |
| 2Dominick Yong Heng Jarrin Zhang | 0 | * | ½ | — |
| 3Jeremy Alexander Cho Hau | 0 | ½ | * | ½ |
| 4Gabriel Andres Ramos Ceballos | ½ | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cuevas Morgan, Jorge Enrique | 0 | PAN | +2B | +9N | +4N | +10B | +3N | +6N | =5B | 6.5 | 29.5 | 33.5 | 31.00 | 1649 | 0.0 |
| 2 | Jarrin Zhang, Dominick Yong Heng | 1628 | PAN | −1N | +20B | +6N | +15B | +12N | +4B | =3N | 5.5 | 28.5 | 31.0 | 22.00 | 1814 | +23.6 |
| 3 | Cho Hau, Jeremy Alexander | 1497 | PAN | +23B | +11N | =5B | +9N | −1B | +10N | =2B | 5.0 | 29.0 | 31.0 | 19.25 | 1789 | +42.0 |
| 4 | Rodrigues Onofre, Caterina | 1715 | PAN | +13B | +19N | −1B | +5N | +14B | −2N | +9B | 5.0 | 28.0 | 30.5 | 18.50 | 1664 | +1.2 |
| 5 | Ramos Ceballos, Gabriel Andres | 0 | PAN | +17B | +16N | =3N | −4B | +22N | +7B | =1N | 5.0 | 27.0 | 29.0 | 18.25 | 1608 | +13.2 |
| 6 | Wensveen, Juan-Maarten | 0 | PAN | +25B | +22N | −2B | +19N | +10N | −1B | +11N | 5.0 | 24.5 | 25.5 | 13.50 | 1635 | +27.2 |
| 7 | FIDE 6637639 | 0 | — | −16B | +17N | =22B | +13N | +19B | −5N | +14B | 4.5 | 20.5 | 22.5 | 13.50 | 1466 | 0.0 |
| 8 | Morales Castillo, Hector David | 1434 | PAN | −11B | =13N | +17B | −14N | +27B | +20N | +21N | 4.5 | 19.0 | 19.0 | 10.00 | 1506 | +4.0 |
| 9 | Martinez Chong, Isaac Manuel | 1461 | PAN | +20N | −1B | +11N | −3B | +15N | +12B | −4N | 4.0 | 27.5 | 30.0 | 13.50 | 780 | -28.0 |
| 10 | Ramos Chung, Ian Andres | 1427 | PAN | +15B | +24N | +14B | −1N | −6B | −3B | +22N | 4.0 | 24.5 | 26.0 | 9.50 | 1347 | -14.0 |
| 11 | Garcia Marroquin, Aldo Mateo | 0 | PAN | +8N | −3B | −9B | +24N | +23B | +14N | −6B | 4.0 | 23.5 | 25.0 | 11.00 | 1274 | 0.0 |
| 12 | Hidalgo Rodriguez, Pablo Andres | 1418 | PAN | +21B | −14N | +24B | +23N | −2B | −9N | +16B | 4.0 | 20.0 | 21.5 | 9.00 | 1392 | -12.8 |
| 13 | Calvo Gonzalez, Ilhan Ernesto | 0 | PAN | −4N | =8B | +26N | −7B | +25N | =22B | +15N | 4.0 | 20.0 | 21.0 | 8.25 | 1390 | -19.2 |
| 14 | FIDE 6633285 | 0 | — | +27N | +12B | −10N | +8B | −4N | −11B | −7N | 3.0 | 26.0 | 26.0 | 8.50 | 1385 | 0.0 |
| 15 | FIDE 6638821 | 0 | — | −10N | +27B | +16B | −2N | −9B | +19N | −13B | 3.0 | 23.0 | 23.0 | 5.50 | 1259 | 0.0 |
| 16 | De Leon Perez, Emanuel Fabian | 1432 | PAN | +7N | −5B | −15N | −22B | +18N | +23B | −12N | 3.0 | 21.5 | 23.5 | 9.50 | 650 | -19.6 |
| 17 | FIDE 6633498 | 0 | — | −5N | −7B | −8N | +26B | +24N | −21B | +27B | 3.0 | 19.0 | 19.0 | 2.50 | 636 | 0.0 |
| 18 | FIDE 6639275 | 0 | — | −19B | +25N | −23B | −20N | −16B | +27N | +26B | 3.0 | 12.0 | 12.0 | 2.00 | 641 | 0.0 |
| 19 | Rodriguez Castillero, Pedro Andres | 1414 | PAN | +18N | −4B | +21N | −6B | −7N | −15B | =24B | 2.5 | 23.0 | 24.5 | 6.25 | 762 | 0.0 |
| 20 | Gamboa Espino, Maximiliano | 0 | PAN | −9B | −2N | F | +18B | =21N | −8B | +23N | 2.5 | 21.5 | 21.5 | 6.25 | 716 | 0.0 |
| 21 | FIDE 6638201 | 0 | — | −12N | F | −19B | +25N | =20B | +17N | −8B | 2.5 | 17.5 | 17.5 | 5.25 | 636 | 0.0 |
| 22 | Avendano Icaza, Mario Alejandro | 1418 | PAN | F | −6B | =7N | +16N | −5B | =13N | −10B | 2.0 | 25.5 | 25.5 | 7.25 | 1375 | -17.2 |
| 23 | FIDE 6629709 | 0 | — | −3N | +26B | +18N | −12B | −11N | −16N | −20B | 2.0 | 21.5 | 22.5 | 4.00 | 671 | 0.0 |
| 24 | Ochoa Garcia, Alejandro Javier | 0 | PAN | +26N | −10B | −12N | −11B | −17B | F | =19N | 1.5 | 18.5 | 18.5 | 2.25 | 636 | 0.0 |
| 25 | FIDE 6639542 | 0 | — | −6N | −18B | +27N | −21B | −13B | −26N | F | 1.0 | 15.5 | 15.5 | 0.00 | 686 | 0.0 |
| 26 | FIDE 6639526 | 0 | — | −24B | −23N | −13B | −17N | F | +25B | −18N | 1.0 | 14.5 | 14.5 | 1.00 | 706 | 0.0 |
| 27 | FIDE 6639534 | 0 | — | −14B | −15N | −25B | F | −8N | −18B | −17N | 0.0 | 17.5 | 17.5 | 0.00 | 636 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Cho Hau, Jeremy AlexanderPAN+42.05.0 pts · #2
- 2Wensveen, Juan-MaartenPAN+27.25.0 pts · #5
- 3Jarrin Zhang, Dominick Yong HengPAN+23.65.5 pts · #3
Top rating losers
- 1Martinez Chong, Isaac ManuelPAN-28.04.0 pts · #27
- 2De Leon Perez, Emanuel FabianPAN-19.63.0 pts · #20
- 3Calvo Gonzalez, Ilhan ErnestoPAN-19.24.0 pts · #11