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

Top seed

🇩🇴CMAngel Sebastian Lara Santos1976

Avg top 10

1,857

Participants

Titled players · 1

CM×1

Federations · 8 represented

🇵🇷Puerto Rico×7

🇯🇲Jamaica×5

🇸🇷Suriname×3

🇧🇧Barbados×3

🇵🇦Panama×3

🇭🇳Honduras×2

🇰🇾Cayman Islands×2

🇬🇾Guyana×1

Top 3

🥇
Diego Jimenez Leyva
🇨🇺CUB·1973
7.5pts·2079perf+45.6
🥈
CMAngel Sebastian Lara Santos
🇩🇴DOM·1976
6.5pts·1932perf-9.2
🥉
Thie-Yen Fung
🇸🇷SUR·1657
6.0pts·1930perf+106.0

How it unfolded

Top 6 · 9 rounds

Diego Jimenez Leyva led from R4; +1.0-point edge over the runner-up.

Co-leaders

Jimenez Leyva7.5Lara Santos6.5Pacheco Calderon6Ramesar6Tjin Kon Kiem6Marin Rivera6

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	AHO	−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
+106.0
6.0 pts · #10
2Marin Rivera, StefanPUR
+52.0
6.0 pts · #8
3Jimenez Leyva, DiegoCUB
+45.6
7.5 pts · #1

Top rating losers

1Green, NathanielJAM
-72.8
3.5 pts · #30
2Rodriguez Lopez, Jose IvanPAN
-66.4
5.0 pts · #9
3Khatri, NisargAHO
-62.0
3.5 pts · #24

Biggest upsets

R3+251 Elo gap
Fung, Thie-Yen1657 beat Pacheco Calderon, Jarek1908
R2+214 Elo gap
Rodriguez Rosario, Manuel1420 beat Khatri, Nisarg1634
R2+197 Elo gap
Singh, Aidan1449 beat Logan, Liam1646