XX Festival de Ajedrez Centroamericano y del Caribe de la Juventud - Sub 14 Absoluto
Open SwissStandard
34 players participated in this 9-round tournament, held from 15 Dec 2025 to 20 Dec 2025 in Dorado, Puerto Rico. 1 titled players from 8 federations. Top 10 Elo average was 1857, and top seed was Angel Sebastian Lara Santos (🇩🇴 DOM, CM, 1976).
Diego Jimenez Leyva (🇨🇺 CUB, 1973) won with 7.5/9, ahead of Angel Sebastian Lara Santos (6.5) and Thie-Yen Fung (6.0). Jimenez Leyva won solo starting round 8.
The biggest upset came in round 3: Thie-Yen Fung (1657) beat Jarek Pacheco Calderon (1908), a +251-point gap.
Location
🇵🇷Dorado, Puerto Rico
Dates
15 Dec 2025 → 20 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 1
CM×1
Federations · 8 represented
🇵🇷Puerto Rico×7
🇯🇲Jamaica×5
🇧🇧Barbados×3
🇸🇷Suriname×3
🇵🇦Panama×3
🇭🇳Honduras×2
🇰🇾Cayman Islands×2
🇳🇮Nicaragua×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsDiego Jimenez Leyva led from R4; +1.0-point edge over the runner-up.
Co-leaders
14
5
3
1
1
1
2
1
1
R4–R9 · LEAD HELD
Diego Jimenez Leyva never relinquished the lead after R4; final gap +1.0 over the runner-up.
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Diego Jimenez Leyva lost to CM Angel Sebastian Lara Santos (White).
WIN STREAKS · 2 top finishers
Diego Jimenez Leyva 5 wins (R1–R5)Jarek Pacheco Calderon 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Diego Jimenez Leyva | * | 0 | 1 | — |
| 2CMAngel Sebastian Lara Santos | 1 | * | ½ | 0 |
| 3Jarek Pacheco Calderon | 0 | ½ | * | — |
| 4Ravish Ramesar | — | 1 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jimenez Leyva, Diego | 1973 | CUB | +24N | +25B | +14N | +3B | +8N | −2B | =5N | +9B | +4N | 7.5 | 43.5 | 47.0 | 37.50 | 2079 | +45.6 |
| 2 | Lara Santos, Angel SebastianCM | 1976 | DOM | +22B | −6N | +15B | +16N | =9B | +1N | =4B | =3N | +13N | 6.5 | 45.0 | 49.0 | 34.25 | 1932 | -9.2 |
| 3 | Fung, Thie-Yen | 1657 | SUR | +20B | +9N | +4B | −1N | =5B | +12N | =6B | =2B | =7N | 6.0 | 48.5 | 52.5 | 32.75 | 1930 | +106.0 |
| 4 | Pacheco Calderon, Jarek | 1908 | PUR | +27N | =10B | −3N | +21B | +11N | +14B | =2N | +5B | −1B | 6.0 | 45.5 | 49.0 | 29.50 | 1877 | -6.8 |
| 5 | Tjin Kon Kiem, Ethan | 1849 | SUR | +15B | =16N | +23B | =8B | =3N | +7N | =1B | −4N | +14B | 6.0 | 44.5 | 48.0 | 30.25 | 1865 | +10.8 |
| 6 | Ramesar, Ravish | 1788 | SUR | +26N | +2B | −8N | +25B | =14N | +10B | =3N | −7B | +9N | 6.0 | 43.0 | 46.5 | 29.75 | 1867 | +38.0 |
| 7 | Marin Rivera, Stefan | 1706 | PUR | +34N | −8B | +17N | =10B | +13N | −5B | +15N | +6N | =3B | 6.0 | 43.0 | 43.0 | 25.75 | 1831 | +52.0 |
| 8 | Cortes Franco, Adrian Ignacio | 1909 | PAN | +12B | +7N | +6B | =5N | −1B | −9N | +17B | −11N | +18N | 5.5 | 46.0 | 50.5 | 29.00 | 1814 | -36.4 |
| 9 | Shergil, Ronak | 1835 | JAM | +17N | −3B | +27N | +11B | =2N | +8B | +14N | −1N | −6B | 5.5 | 46.0 | 49.5 | 26.75 | 1859 | +14.8 |
| 10 | Graham, Dez | 1661 | CAY | +32B | =4N | =16B | =7N | +29B | −6N | =18B | +12N | =11B | 5.5 | 40.5 | 42.0 | 22.75 | 1742 | +34.0 |
| 11 | Jaikaran, Aaron | 1714 | BAR | =23B | +21N | +29B | −9N | −4B | =18N | +20B | +8B | =10N | 5.5 | 38.5 | 41.5 | 23.25 | 1722 | +5.6 |
| 12 | Murillo Rodriguez, Javier Alejandro | 1633 | HON | −8N | +34B | +18N | −14B | +25N | −3B | +28N | −10B | +15N | 5.0 | 37.5 | 37.5 | 16.00 | 1664 | +12.0 |
| 13 | Rodriguez Lopez, Jose Ivan | 1833 | PAN | =21B | =29N | =28B | +23N | −7B | =15B | +24N | +22N | −2B | 5.0 | 35.5 | 38.5 | 18.50 | 1669 | -66.4 |
| 14 | Little, Savion | 1788 | BAR | +19B | +28N | −1B | +12N | =6B | −4N | −9B | +23N | −5N | 4.5 | 44.0 | 47.5 | 19.50 | 1711 | -29.6 |
| 15 | Gali, Vaishnav | 1587 | JAM | −5N | +30B | −2N | +26B | +16B | =13N | −7B | +19N | −12B | 4.5 | 41.0 | 44.0 | 18.00 | 1657 | +22.0 |
| 16 | Guevara Saenz, Oscar Emmanuel | 1664 | NCA | +30N | =5B | =10N | −2B | −15N | −17B | =26N | +27B | +23N | 4.5 | 37.5 | 40.5 | 17.50 | 1599 | -30.8 |
| 17 | Bramble, Dereon | 1580 | TTO | −9B | +32N | −7B | =20N | +23B | +16N | −8N | −18B | +24N | 4.5 | 37.0 | 38.5 | 15.00 | 1620 | +11.6 |
| 18 | Zhang, Nicholas | 1517 | GUY | F | +20N | −12B | =24B | +31N | =11B | =10N | +17N | −8B | 4.5 | 36.0 | 36.0 | 18.25 | 1632 | +31.2 |
| 19 | Gonzalez Mercado, Christian | 1484 | PUR | −14N | +31B | −25N | +27B | −24N | =22N | +29B | −15B | +26N | 4.5 | 30.0 | 32.5 | 14.50 | 1586 | +40.0 |
| 20 | Velez Labrador, Joan E. | 0 | PUR | −3N | −18B | +34N | =17B | =21N | +25B | −11N | =24B | =22B | 4.0 | 35.5 | 35.5 | 11.50 | 1530 | 0.0 |
| 21 | Rosas Valdes, Javier Alfonso | 1504 | PAN | =13N | −11B | +26N | −4N | =20B | −28B | −27N | +32N | +31B | 4.0 | 33.5 | 35.0 | 12.00 | 1475 | -18.0 |
| 22 | Logan, Liam | 1646 | JAM | −2N | −26B | +30N | =31B | =28N | =19B | +33N | −13B | =20N | 4.0 | 32.5 | 33.5 | 11.25 | 1407 | -59.6 |
| 23 | Rodriguez Rosario, Manuel | 1420 | PUR | =11N | +24B | −5N | −13B | −17N | +27B | +31N | −14B | −16B | 3.5 | 37.0 | 39.5 | 12.25 | 1562 | +44.4 |
| 24 | Khatri, Nisarg | 1634 | CUR | −1B | −23N | +32B | =18N | +19B | =29N | −13B | =20N | −17B | 3.5 | 36.5 | 38.0 | 11.75 | 1479 | -62.0 |
| 25 | Flanagan, Odin | 1678 | BER | +33B | −1N | +19B | −6N | −12B | −20N | +30B | F | =28B | 3.5 | 36.5 | 37.5 | 10.25 | 1527 | -41.6 |
| 26 | Singh, Aidan | 1449 | BAR | −6B | +22N | −21B | −15N | =32B | =30N | =16B | +33N | −19B | 3.5 | 32.0 | 33.0 | 9.50 | 1420 | -11.6 |
| 27 | Green, Nathaniel | 1617 | JAM | −4B | +33N | −9B | −19N | =30B | −23N | +21B | −16N | +34B | 3.5 | 32.0 | 32.0 | 6.50 | 1365 | -72.8 |
| 28 | Mclean, Kylen | 1493 | CAY | F | −14B | =13N | −29N | =22B | +21N | −12B | +31B | =25N | 3.5 | 31.5 | 31.5 | 12.75 | 1574 | +22.8 |
| 29 | Siman Martin, Andres Jose | 1658 | HON | +31N | =13B | −11N | +28B | −10N | =24B | −19N | F | F | 3.0 | 34.0 | 36.5 | 10.25 | 1512 | -46.0 |
| 30 | James, Josh-Anthony | 0 | JAM | −16B | −15N | −22B | +33N | =27N | =26B | −25N | +34B | F | 3.0 | 27.5 | 27.5 | 4.50 | 1330 | 0.0 |
| 31 | Negron Rosado, ShaunCarlos | 0 | PUR | −29B | −19N | +33B | =22N | −18B | +34N | −23B | −28N | −21N | 2.5 | 28.0 | 28.0 | 3.00 | 1110 | 0.0 |
| 32 | Lebron Rodriguez, Emanuel | 0 | PUR | −10N | −17B | −24N | +34B | =26N | F | F | −21B | F | 1.5 | 23.0 | 23.0 | 1.75 | 1201 | 0.0 |
| 33 | FIDE 6439241 | 0 | — | −25N | −27B | −31N | −30B | +34N | F | −22B | −26B | F | 1.0 | 23.0 | 23.0 | 0.00 | 792 | 0.0 |
| 34 | FIDE 3116832 | 0 | — | −7B | −12N | −20B | −32N | −33B | −31B | F | −30N | −27N | 0.0 | 26.5 | 26.5 | 0.00 | 849 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Fung, Thie-YenSUR+106.06.0 pts · #10
- 2Marin Rivera, StefanPUR+52.06.0 pts · #8
- 3Jimenez Leyva, DiegoCUB+45.67.5 pts · #1
Top rating losers
- 1Green, NathanielJAM-72.83.5 pts · #30
- 2Rodriguez Lopez, Jose IvanPAN-66.45.0 pts · #9
- 3Khatri, NisargCUR-62.03.5 pts · #24
Biggest upsets
- R3+251 Elo gap
- R2+214 Elo gap
- R2+197 Elo gap