Campeonato Provincial de Ajedrez Absoluto Chiriqui 2025
Open SwissStandard
50 players participated in this 7-round tournament, held from 08 Nov 2025 to 10 Nov 2025 in Chiriqui, Panama. Top 10 Elo average was 1729, and top seed was Jose Antonio Delgado Rosas (🇵🇦 PAN, 1992).
Jose Antonio Delgado Rosas (🇵🇦 PAN, 1992) won with 7.0/7, ahead of Alan Isac Madrid Serrano (6.0) and Luis Onesimo Alaniz Foyo (5.5). Delgado Rosas won solo starting round 5.
The biggest upset came in round 6: Alan Isac Madrid Serrano (1557) beat Elias Lombardo Batista (1849), a +292-point gap.
Location
🇵🇦Chiriqui, Panama
Dates
08 Nov 2025 → 10 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇦Panama×34
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsJose Antonio Delgado Rosas led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
25
12
6
2
1
1
1
R5–R7 · LEAD HELD
Jose Antonio Delgado Rosas never relinquished the lead after R5; final gap +1.0 over the runner-up.
WIN STREAKS · 3 top finishers
Jose Antonio Delgado Rosas 7 wins (R1–R7)Alan Isac Madrid Serrano 4 wins (R4–R7)Luis Onesimo Alaniz Foyo 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jose Antonio Delgado Rosas | * | — | — | 1 |
| 2Alan Isac Madrid Serrano | — | * | — | 1 |
| 3Luis Onesimo Alaniz Foyo | — | — | * | — |
| 4Elias Lombardo Batista | 0 | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Delgado Rosas, Jose Antonio | 1992 | PAN | +11B | +15N | +19B | +14N | +4B | +17N | +16B | 7.0 | 25.5 | 29.5 | 29.50 | 2505 | +17.6 |
| 2 | Madrid Serrano, Alan Isac | 1557 | PAN | +41B | +30N | −14B | +38N | +15B | +4N | +8B | 6.0 | 23.0 | 25.5 | 21.50 | 1865 | +78.8 |
| 3 | Alaniz Foyo, Luis Onesimo | 1840 | PAN | +29B | +38N | +8B | =9N | −14B | +23N | +10B | 5.5 | 24.5 | 27.0 | 20.75 | 1730 | -18.4 |
| 4 | Lombardo Batista, Elias | 1849 | PAN | +5N | +12B | +22N | +16B | −1N | −2B | +18N | 5.0 | 30.5 | 34.0 | 21.00 | 1772 | -8.2 |
| 5 | Caballero Miranda, Keneth Moises | 0 | PAN | −4B | +43N | +32B | −17N | +20B | +25N | +15B | 5.0 | 23.5 | 25.5 | 16.50 | 1594 | 0.0 |
| 6 | Lopez Santos, Diego Alejandro | 1483 | PAN | +7B | −14N | +47B | +39N | −17B | +30N | +9B | 5.0 | 23.0 | 24.5 | 16.50 | 1564 | +10.4 |
| 7 | Mojica Boniche, Deybi Delfin | 0 | PAN | −6N | +42B | +31N | −18B | +33N | +38B | +22N | 5.0 | 21.0 | 23.0 | 14.00 | 1528 | 0.0 |
| 8 | Pineda Aguirre, Jenner Antonio | 1514 | PAN | +46N | +27B | −3N | +24B | =22N | +19B | −2N | 4.5 | 26.0 | 27.5 | 14.25 | 1407 | -16.0 |
| 9 | Pitti Torres, Dastan Aaron | 1689 | PAN | +42N | +13B | +40N | =3B | −16N | +18B | −6N | 4.5 | 25.5 | 27.5 | 15.75 | 1591 | -23.2 |
| 10 | Rochester, Eugenio Caballero | 0 | PAN | +31N | +18B | −16N | =12B | +26N | +22B | −3N | 4.5 | 25.0 | 28.0 | 16.25 | 1636 | 0.0 |
| 11 | Bonilla Lezcano, Luis Alberto | 0 | PAN | −1N | +34B | −15B | +49N | =39B | +28N | +23B | 4.5 | 23.5 | 23.5 | 11.25 | 1580 | 0.0 |
| 12 | Liu Qiu, Jhonny Bryan | 1490 | PAN | +24B | −4N | +29B | =10N | −23B | +39N | +32B | 4.5 | 23.0 | 25.5 | 14.75 | 1457 | -8.8 |
| 13 | Bonilla Castro, Sebastian Gabriel | 1424 | PAN | +39B | −9N | +48B | −19N | =40B | +24B | +26N | 4.5 | 20.5 | 21.5 | 11.75 | 1596 | +16.4 |
| 14 | Jimenez Molina, Pedro | 1807 | PAN | +35N | +6B | +2N | −1B | +3N | F | F | 4.0 | 31.5 | 34.5 | 19.50 | 1907 | +12.0 |
| 15 | Sheffer Ledesma, Aldair Thomas | 1497 | PAN | +34N | −1B | +11N | +40B | −2N | +31B | −5N | 4.0 | 28.5 | 31.0 | 13.00 | 921 | -20.8 |
| 16 | Castillo Munoz, Eduardo Ahamed | 1690 | PAN | +45B | +25N | +10B | −4N | +9B | F | −1N | 4.0 | 28.5 | 30.0 | 14.00 | 1741 | +4.8 |
| 17 | Rovira Concepcion, Josua | 1575 | PAN | +44N | −40B | +26N | +5B | +6N | −1B | F | 4.0 | 27.0 | 29.0 | 15.50 | 1779 | +27.6 |
| 18 | De Las Casas Saenz, Diego Alejandro | 1505 | PAN | +43B | −10N | +23B | +7N | +19B | −9N | −4B | 4.0 | 26.5 | 28.5 | 14.50 | 1523 | -1.2 |
| 19 | Mendez Carrera, Joseph Endrich | 1605 | PAN | +36N | +33B | −1N | +13B | −18N | −8N | +30B | 4.0 | 26.0 | 29.0 | 13.50 | 1419 | 0.0 |
| 20 | Ramos Ceballos, Jose Andres | 1475 | PAN | −27N | +46B | +36N | −22B | −5N | +37B | +33N | 4.0 | 21.0 | 22.5 | 10.50 | 857 | -10.4 |
| 21 | Munoz Santos, Anthony Abdiel | 0 | PAN | −25B | +45N | +30B | F | F | +42B | +31N | 4.0 | 13.0 | 13.0 | 9.50 | 637 | 0.0 |
| 22 | Atencio Perez, Randy Nelson | 1661 | PAN | +47B | +28N | −4B | +20N | =8B | −10N | −7B | 3.5 | 26.5 | 28.0 | 11.25 | 1660 | +0.8 |
| 23 | Morales Aguirre, Javier Antonio | 1409 | PAN | +49N | =26B | −18N | +27B | +12N | −3B | −11N | 3.5 | 25.5 | 25.5 | 9.75 | 1492 | +12.0 |
| 24 | Lira Quintero, Sebastian Leander | 0 | PAN | −12N | +35B | +25B | −8N | =28B | −13N | +39B | 3.5 | 23.5 | 26.0 | 10.75 | 1310 | 0.0 |
| 25 | Hidalgo Rodriguez, Sebastian Antonio | 1443 | PAN | +21N | −16B | −24N | +42B | +34N | −5B | =27B | 3.5 | 23.0 | 25.0 | 10.75 | 890 | -7.6 |
| 26 | De Leon Aparicio, Keydan Harim | 1578 | PAN | +37B | =23N | −17B | +32N | −10B | +40N | −13B | 3.5 | 22.5 | 25.0 | 10.25 | 1389 | -26.4 |
| 27 | Montero Sanchez, Eithan Edgar | 0 | PAN | +20B | −8N | +28B | −23N | −30B | +35B | =25N | 3.5 | 22.0 | 25.0 | 12.25 | 1451 | 0.0 |
| 28 | Quiroz Santamaria, Eric Evans | 1440 | PAN | +50N | −22B | −27N | +36B | =24N | −11B | +40N | 3.5 | 20.5 | 20.5 | 7.25 | 857 | -8.0 |
| 29 | FIDE 6637833 | 0 | — | −3N | +?B | −12N | +44B | −31N | +34B | =38N | 3.5 | 20.5 | 20.5 | 6.25 | 1465 | 0.0 |
| 30 | Bonilla Castro, Matias Gabriel | 0 | PAN | +48N | −2B | −21N | +37B | +27N | −6B | −19N | 3.0 | 25.5 | 26.5 | 7.50 | 713 | 0.0 |
| 31 | Ramos Ceballos, Gabriel Andres | 1441 | PAN | −10B | +41N | −7B | +47N | +29B | −15N | −21B | 3.0 | 23.5 | 25.0 | 7.50 | 698 | 0.0 |
| 32 | Hidalgo Rodriguez, Pablo Andres | 1486 | PAN | −40N | +44B | −5N | −26B | +43N | +36B | −12N | 3.0 | 20.5 | 22.5 | 7.00 | 699 | -38.4 |
| 33 | FIDE 6622143 | 0 | — | +?B | −19N | −39B | +41N | −7B | +44N | −20B | 3.0 | 20.0 | 20.0 | 4.50 | 676 | 0.0 |
| 34 | FIDE 6633617 | 0 | — | −15B | −11N | +45B | +?N | −25B | −29N | +42N | 3.0 | 19.0 | 19.0 | 3.50 | 668 | 0.0 |
| 35 | FIDE 6625231 | 0 | — | −14B | −24N | +46B | +48N | −38B | −27N | +44B | 3.0 | 17.0 | 18.0 | 4.50 | 834 | 0.0 |
| 36 | FIDE 6636276 | 0 | — | −19B | +?N | −20B | −28N | +46B | −32N | +48B | 3.0 | 17.0 | 17.0 | 2.50 | 661 | 0.0 |
| 37 | Duarte Gonzalez, Edgar Said | 0 | PAN | −26N | +49B | −38B | −30N | +48B | −20N | +43B | 3.0 | 16.0 | 16.0 | 3.00 | 681 | 0.0 |
| 38 | Valdes Gonzalez, Abinadab Ernesto | 1463 | PAN | F | −3B | +37N | −2B | +35N | −7N | =29B | 2.5 | 26.0 | 26.0 | 7.75 | 892 | -19.2 |
| 39 | FIDE 6623905 | 0 | — | −13N | +?B | +33N | −6B | =11N | −12B | −24N | 2.5 | 25.0 | 25.0 | 5.25 | 669 | 0.0 |
| 40 | Liu Qiu, Kenneth Ryan | 0 | PAN | +32B | +17N | −9B | −15N | =13N | −26B | −28B | 2.5 | 24.0 | 27.0 | 9.25 | 1413 | 0.0 |
| 41 | FIDE 6625177 | 0 | — | −2N | −31B | +50N | −33B | −42N | +?B | =45N | 2.5 | 15.5 | 15.5 | 0.75 | 743 | 0.0 |
| 42 | FIDE 6637850 | 0 | — | −9B | −7N | +43B | −25N | +41B | −21N | −34B | 2.0 | 22.5 | 24.5 | 4.50 | 762 | 0.0 |
| 43 | FIDE 6634419 | 0 | — | −18N | −5B | −42N | +45N | −32B | +50B | −37N | 2.0 | 18.5 | 18.5 | 1.50 | 698 | 0.0 |
| 44 | FIDE 6631002 | 0 | — | −17B | −32N | +?B | −29N | +49B | −33B | −35N | 2.0 | 16.5 | 16.5 | 0.00 | 731 | 0.0 |
| 45 | FIDE 6637841 | 0 | — | −16N | −21B | −34N | −43B | F | +47N | =41B | 1.5 | 17.0 | 17.0 | 2.75 | 890 | 0.0 |
| 46 | FIDE 6629466 | 0 | — | −8B | −20N | −35N | +50B | −36N | F | =?N | 1.5 | 14.5 | 14.5 | 0.00 | 694 | 0.0 |
| 47 | FIDE 6637868 | 0 | — | −22N | +50B | −6N | −31B | =?N | −45B | F | 1.5 | 13.0 | 13.0 | 0.00 | 770 | 0.0 |
| 48 | FIDE 6615589 | 0 | — | −30B | F | −13N | −35B | −37N | +?B | −36N | 1.0 | 16.5 | 16.5 | 0.00 | 635 | 0.0 |
| 49 | FIDE 6637892 | 0 | — | −23B | −37N | F | −11B | −44N | F | F | 0.0 | 16.0 | 16.0 | 0.00 | 609 | 0.0 |
| 50 | FIDE 6637884 | 0 | — | −28B | −47N | −41B | −46N | F | −43N | F | 0.0 | 11.0 | 11.0 | 0.00 | 620 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Madrid Serrano, Alan IsacPAN+78.86.0 pts · #2
- 2Rovira Concepcion, JosuaPAN+27.64.0 pts · #13
- 3Delgado Rosas, Jose AntonioPAN+17.67.0 pts · #1
Top rating losers
- 1Hidalgo Rodriguez, Pablo AndresPAN-38.43.0 pts · #42
- 2De Leon Aparicio, Keydan HarimPAN-26.43.5 pts · #17
- 3Pitti Torres, Dastan AaronPAN-23.24.5 pts · #9
Biggest upsets
- R6+292 Elo gap
- R7+206 Elo gap
- R7+154 Elo gap