XLVI Metropolitano Torneo Internacional 2025 U14

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88 players participated in this 9-round tournament, held from 27 Dec 2025 to 30 Dec 2025 in San Jose, Costa Rica. 1 titled players from 3 federations. Top 10 Elo average was 1652, and top seed was Marvin Alejandro Tepaz Tian (🇬🇹 GUA, 1836).

Christopher Lezcano Martinez (🇨🇷 CRC, 1772) won with 8.5/9, ahead of Carlos Humberto Chacon Barboza (7.5) and Thiago Marcel Morales Vasquez (7.0). Lezcano Martinez won solo starting round 7.

The biggest upset came in round 9: Carlos Humberto Chacon Barboza (1511) beat Thiago Marcel Morales Vasquez (1689), a +178-point gap.

Location

🇨🇷San Jose, Costa Rica

Dates

27 Dec 2025 → 30 Dec 2025

Time control

Standard: 30 minutes for game with 30 seconds increment from move 1

System

Swiss · 9 rounds

Avg top 10

1,652

Participants

Titled players · 1

WCM×1

Federations · 3 represented

🇨🇷Costa Rica×62

🇬🇹Guatemala×2

🇵🇦Panama×2

Top 3

🥇
Christopher Lezcano Martinez
🇨🇷CRC·1772
8.5pts·2045perf+58.0
🥈
Carlos Humberto Chacon Barboza
🇨🇷CRC·1511
7.5pts·1937perf+77.6
🥉
Thiago Marcel Morales Vasquez
🇨🇷CRC·1689
7.0pts·1718perf+7.2

How it unfolded

Top 6 · 9 rounds

Christopher Lezcano Martinez led from R7; +1.0-point edge over the runner-up. Title race converged from 5 co-leaders at R4 to 1 by R7.

Co-leaders

Lezcano Martinez8.5Chacon Barboza7.5Morales Vasquez7Alvarado Machado7Orna Chaves6.5Bejarano Tames6.5

R7–R9 · LEAD HELD

Christopher Lezcano Martinez never relinquished the lead after R7; final gap +1.0 over the runner-up.

WIN STREAKS · 3 top finishers

Christopher Lezcano Martinez 5+3 wins (R1–R5, R7–R9)Carlos Humberto Chacon Barboza 5 wins (R5–R9)Thiago Marcel Morales Vasquez 5 wins (R1–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Christopher Lezcano Martinez	*	—	½	1
2Carlos Humberto Chacon Barboza	—	*	1	½
3Thiago Marcel Morales Vasquez	½	0	*	—
4Bryan Alberto Alvarado Machado	0	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Lezcano Martinez, Christopher	1772	CRC	+36B	+11N	+27B	+7N	+21B	=3N	+4B	+9N	+6B	8.5	50.5	55.5	52.00	2045	+58.0
2	Chacon Barboza, Carlos Humberto	1511	CRC	+85B	+84N	=4B	−21N	+38B	+47N	+13B	+5N	+3B	7.5	43.5	45.5	36.50	1937	+77.6
3	Morales Vasquez, Thiago Marcel	1689	CRC	+50N	+35B	+58N	+10B	+15N	=1B	=6N	+12B	−2N	7.0	51.0	55.0	40.00	1718	+7.2
4	Alvarado Machado, Bryan Alberto	1740	CRC	+65N	+59B	=2N	+12B	+46N	=8B	−1N	+14B	+16N	7.0	49.5	53.5	38.00	1729	-2.8
5	Bejarano Tames, Michael Andres	1491	CRC	+78N	+22B	+16N	+6B	−8N	+15B	=21N	−2B	+24N	6.5	49.0	52.0	35.25	1729	+75.2
6	Arauz Morales, Victor Ivan	1592	CRC	+64B	+54N	+18B	−5N	+57B	+17N	=3B	+21N	−1N	6.5	48.0	52.0	33.50	1517	-18.0
7	Baquero Graterol, Asiel Andres	1561	CRC	+66N	+17B	+23N	−1B	−32N	+25B	+28N	+41B	=8N	6.5	47.0	51.0	34.25	1734	+44.4
8	Orna Chaves, David Gabriel	1634	CRC	+37N	+68B	+28N	=46B	+5B	=4N	−9B	+13N	=7B	6.5	47.0	50.5	35.00	1666	+14.8
9	Flores Elizondo, Mathias	1710	CRC	+76B	−31N	+64B	+68N	+54N	+32B	+8N	−1B	=10N	6.5	43.5	46.5	29.75	1656	-10.0
10	Badillo Guerrero, Analia Andrea	1560	PAN	+51B	+81N	+31B	−3N	−13B	+72N	+43B	+17N	=9B	6.5	43.5	46.0	29.75	1498	-14.4
11	FIDE 6575404	0	—	+13B	−1B	+30N	+?N	=?B	−12B	+26N	+48N	+21B	6.5	41.5	41.5	26.50	1625	0.0
12	Villarreal Chavarria, Amy Samantha	0	CRC	+?B	+61N	=?B	−4N	+60B	+11N	+?B	−3N	+27B	6.5	33.5	33.5	19.50	1514	0.0
13	Ramirez Acuna, Samuel Jesus	0	CRC	−11N	+65B	+59N	+23B	+10N	+29B	−2N	−8B	+28N	6.0	46.5	50.5	30.00	1645	+56.0
14	Rodriguez Membreno, Sebastian	1549	CRC	+80N	+32B	+47N	−15B	+22N	−21B	+19N	−4N	+33B	6.0	44.5	47.0	28.50	1475	-10.4
15	Corrales Corrales, Ana Maria	1611	CRC	+83B	+53N	+52B	+14N	−3B	−5N	−17B	+37N	+36B	6.0	44.5	47.0	27.50	1562	-10.4
16	Moya Cabrera, Mathias Bernardo	1652	CRC	+67B	+62N	−5B	+69N	−17B	+54N	+57B	+27N	−4B	6.0	41.0	44.5	25.00	1471	-28.8
17	Cosman, Jackson Robert	0	CRC	+?B	−7N	+48B	+?N	+16N	−6B	+15N	−10B	+29N	6.0	41.0	41.0	21.50	1584	0.0
18	Corrales Corrales, Fidel	1444	CRC	+87B	+48N	−6N	−32B	=37N	+69B	=60B	+38N	+30B	6.0	38.5	40.5	24.50	793	-12.0
19	Charpentier Badilla, Ian Sebastian	1424	CRC	−24N	+86B	+26N	−47B	+81B	+40N	−14B	+57N	+34B	6.0	38.0	40.0	24.00	779	-26.0
20	Ovalles Guerrero, Diego	0	CRC	+?B	+?N	−46N	=28B	+52B	=27N	=49B	=?N	+?B	6.0	23.5	23.5	11.75	1549	0.0
21	Woods Diaz, Rodrigo Alberto	0	PAN	+63N	+73B	+29N	+2B	−1N	+14N	=5B	−6B	−11N	5.5	50.5	54.0	29.25	1598	0.0
22	Torres Venegas, Brianna	0	CRC	+44B	−5N	+36B	+31N	−14B	=52N	=51B	=50B	+?N	5.5	41.0	41.0	21.75	1440	0.0
23	Gutierrez Zapata, Mariana	1414	CRC	+57B	+42N	−7B	−13N	=51B	+80N	−30B	+70N	+47B	5.5	39.0	41.5	21.75	1224	0.0
24	Orna Chaves, Alejandro Jesus	0	CRC	+19B	−46B	=73N	+35B	+58N	−?N	+53B	+49N	−5B	5.5	38.5	38.5	25.75	1564	-14.8
25	Jimenez Gamboa, Gabriela	0	CRC	+71B	F	F	+61N	+39B	−7N	=52B	+74B	+46N	5.5	31.5	31.5	22.75	1636	-4.0
26	Meza Quesada, Alana	0	CRC	−27B	+?N	−19B	+?N	+31B	=?N	−11B	+53N	+51B	5.5	31.5	31.5	14.00	1380	0.0
27	Vargas Vargas, Yeison David	1542	CRC	+26N	+45B	−1N	+50B	=47N	=20B	+32N	−16B	−12N	5.0	47.0	51.5	25.25	915	-22.8
28	Fernandez Mayorga, ElenaWCM	1473	CRC	+30B	+41N	−8B	=20N	=40B	+34N	−7B	+60N	−13B	5.0	45.0	49.0	24.50	757	-42.8
29	Montero Chaves, Xavier	1552	CRC	+82B	+43N	−21B	+44N	+41B	−13N	=48B	=30N	−17B	5.0	42.0	44.5	22.25	670	-24.4
30	Morun Moreira, Lucas	0	CRC	−28N	+?N	−11B	+63B	=69N	+35B	+23N	=29B	−18N	5.0	40.5	40.5	18.75	1378	0.0
31	FIDE 6562086	0	—	+?B	+9B	−10N	−22B	−26N	−33N	+66B	+72N	+57B	5.0	40.5	40.5	18.00	1637	0.0
32	Rodriguez Gonzalez, Mattias	0	CRC	+?B	−14N	+53B	+18N	+7B	−9N	−27B	−36N	+?B	5.0	39.5	39.5	17.00	1538	0.0
33	Loria Schnitzler, Marcelo	0	CRC	−46N	+71N	−49B	+59B	−62N	+31B	+39N	+?B	−14N	5.0	36.5	36.5	17.50	1462	0.0
34	Saquique Sajbin, Juan Carlos Junior	0	GUA	−35N	+37B	−68N	+66B	+?N	−28B	+62N	+59B	−19N	5.0	36.5	36.5	17.00	646	0.0
35	Barrantes Nunez, Pablo Matias	0	CRC	+34B	−3N	=70B	−24N	+?B	−30N	+80B	=40N	+75B	5.0	36.5	36.5	14.75	858	0.0
36	Diaz Navarro, Joseph Isaac	0	CRC	−1N	+?B	−22N	+84B	−48N	+?B	+55N	+32B	−15N	5.0	36.0	36.0	11.50	895	0.0
37	Gonzalez Arguedas, Gabriel	0	CRC	−8B	−34N	+87B	+?N	=18B	+?N	=47B	−15B	+58N	5.0	34.0	34.0	11.25	1520	0.0
38	Monge Araya, Samuel	0	CRC	−49B	+?N	+61B	=58B	−2N	+71N	=?B	−18B	+59N	5.0	33.5	33.5	13.50	1367	0.0
39	Araya Garita, Amanda	0	CRC	−43N	+80B	−57N	+86B	−25N	+79B	−33B	+64N	+60B	5.0	33.0	35.0	15.50	850	0.0
40	Sato, Luca	0	CRC	=74N	−?B	+82N	+73B	=28N	−19B	=68N	=35B	+62N	5.0	33.0	33.0	18.50	1163	0.0
41	Vargas Viquez, Santiago	0	CRC	F	−28B	+?N	+62B	−29N	+68B	+46N	−7N	+49B	5.0	33.0	33.0	16.50	1444	0.0
42	FIDE 6572367	0	—	+?N	−23B	−50N	−56B	+86N	+65B	−44N	+?B	+63N	5.0	29.5	29.5	10.00	616	0.0
43	Ramirez Quiros, Nicolas	0	CRC	+39B	−29B	+?N	=52N	+?B	=46B	−10N	−?N	+?B	5.0	25.5	25.5	9.50	1369	0.0
44	Camacho Baldizon, Aaron	0	CRC	−22N	+78B	+?N	−29B	−72B	+?N	+42B	+75N	−?B	5.0	25.0	25.0	11.00	752	0.0
45	Rodriguez Porras, Rosa	0	CRC	+?B	−27N	−69B	+76N	−68B	=?N	=?B	+61N	+74B	5.0	22.5	22.5	10.50	1289	0.0
46	Rodriguez Solano, Sofia	1558	CRC	+33B	+24N	+20B	=8N	−4B	=43N	−41B	=51N	−25B	4.5	45.5	50.0	24.50	1548	+8.8
47	Saquique Sajbin, Kris Antonio	0	GUA	+?B	+49N	−14B	+19N	=27B	−2B	=37N	=58B	−23N	4.5	43.5	43.5	17.50	1446	0.0
48	Villalobos Garcia, Fabricio	0	CRC	F	−18B	−17N	+64N	+36B	+62B	=29N	−11B	+50N	4.5	41.0	41.0	20.00	1305	0.0
49	Arrieta Lopez, Mikel Gael	1507	CRC	+38N	−47B	+33N	−57B	+50N	+55B	=20N	−24B	−41N	4.5	40.0	44.0	22.00	821	-13.6
50	FIDE 6567266	0	—	−3B	+77N	+42B	−27N	−49B	+61N	+?B	=22N	−48B	4.5	38.5	38.5	14.75	784	0.0
51	Jimenez Gamboa, Eva	0	CRC	−10N	−?N	+77B	+75B	=23N	+58B	=22N	=46B	−26N	4.5	37.5	37.5	17.75	1496	+9.6
52	Malavasi Castro, Adriano	1452	CRC	+88N	+55B	−15N	=43B	−20N	=22B	=25N	+68B	F	4.5	36.5	36.5	16.50	1438	-8.0
53	FIDE 6567401	0	—	+75N	−15B	−32N	=80B	+56N	+70B	−24N	−26B	+81N	4.5	35.5	38.0	14.75	816	0.0
54	Brenes Quiros, Daniel Eduardo	0	CRC	+?B	−6B	+?N	+?N	−9B	−16B	−75N	+?N	=55B	4.5	26.5	26.5	2.25	1436	0.0
55	FIDE 6579825	0	—	+?B	−52N	+76B	−?N	+?B	−49N	−36B	+73N	=54N	4.5	25.0	25.0	8.75	680	0.0
56	FIDE 6567614	0	—	=?B	−60N	−?B	+42N	−53B	−?N	+82B	+80N	+70B	4.5	22.0	22.0	13.50	612	0.0
57	Orozco Sanchez, Matias	0	CRC	−23N	+63B	+39B	+49N	−6N	+?B	−16N	−19B	−31N	4.0	42.5	42.5	13.50	1403	0.0
58	Salas Chinchilla, Mariangel	1501	CRC	+72B	+70N	−3B	=38N	−24B	−51N	+69B	=47N	−37B	4.0	38.5	42.0	15.25	790	-46.4
59	FIDE 6575200	0	—	+77B	−4N	−13B	−33N	+85B	+81N	+72B	−34N	−38B	4.0	37.0	39.0	11.00	806	0.0
60	Mesen Diaz, Emma	0	CRC	=?N	+56B	+74N	−?B	−12N	+73B	=18N	−28B	−39N	4.0	34.0	34.0	14.50	1310	0.0
61	Acuna Porras, Fabio	0	CRC	+79N	−12B	−38N	−25B	+84N	−50B	+?N	−45B	+87N	4.0	33.5	33.5	7.00	850	0.0
62	Baquero Graterol, Azael Augusto	0	CRC	+?N	−16B	+84B	−41N	+33B	−48N	−34B	+?N	−40B	4.0	32.5	32.5	7.00	850	0.0
63	Cordero Cortes, Enderson	0	CRC	−21B	−57N	+?B	−30N	−?B	+85N	+77B	+71N	−42B	4.0	28.0	28.0	8.50	1586	0.0
64	Hyder Jimenez, Omar	0	CRC	−6N	+75B	−9N	−48B	+?N	+?B	−?N	−39B	+84N	4.0	27.5	27.5	5.00	821	-30.0
65	FIDE 6561063	0	—	−4B	−13N	+88B	+?N	−?B	−42N	−71B	+?N	+77B	4.0	25.0	25.0	3.50	749	0.0
66	FIDE 6569579	0	—	−7B	+?N	−?B	−34N	−75N	+84B	−31N	+?B	+79N	4.0	24.5	24.5	5.00	760	0.0
67	FIDE 6579795	0	—	−16N	−?B	−?N	−77B	−83N	+88N	+85B	+?B	+?N	4.0	14.0	14.0	2.50	850	0.0
68	Brenes Araya, Jose Daniel	0	CRC	+?B	−8N	+34B	−9B	+45N	−41N	=40B	−52N	−?B	3.5	37.5	37.5	12.50	824	0.0
69	FIDE 6564232	0	—	−70N	+72B	+45N	−16B	=30B	−18N	−58N	−81B	+80B	3.5	35.5	38.0	13.50	732	0.0
70	Segura Villavicencio, Angela	0	CRC	+69B	−58B	=35N	+74B	−?N	−53N	+73B	−23B	−56N	3.5	34.0	34.0	13.00	690	0.0
71	Granados Garcia, Dennis Alberto	1559	CRC	−25N	−33B	−80N	+83B	+78N	−38B	+65N	−63B	=72B	3.5	32.5	35.0	11.25	850	-15.2
72	Montero Sanchez, Alexander	0	CRC	−58N	−69N	+?B	+?B	+44N	−10B	−59N	−31B	=71N	3.5	31.5	31.5	6.75	1268	0.0
73	Acuna Porras, Ariana	0	CRC	+?B	−21N	=24B	−40N	+?B	−60N	−70N	−55B	+82N	3.5	30.5	30.5	5.25	1621	0.0
74	Blanco Chacin, Santiago Alejandro	0	CRC	=40B	+?N	−60B	−70N	−80B	+82N	+?B	−25N	−45N	3.5	28.0	28.0	5.00	850	0.0
75	Segura Cespedes, Santiago	0	CRC	−53B	−64N	F	−51N	+66B	+?N	+54B	−44B	−35N	3.0	31.5	31.5	8.50	655	0.0
76	FIDE 6576567	0	—	−9N	+79B	−55N	−45B	−?N	+78B	−?N	−87B	+85N	3.0	26.0	26.0	8.00	918	0.0
77	FIDE 6571956	0	—	−59N	−50B	−51N	+67N	−?B	+?B	−63N	+?B	−65N	3.0	25.0	25.0	4.00	655	0.0
78	FIDE 6570100	0	—	−5B	−44N	−?B	+?N	−71B	−76N	−83B	+?N	+?N	3.0	20.5	20.5	0.00	731	0.0
79	FIDE 6564666	0	—	−61B	−76N	+83B	−?N	+?B	−39N	+?B	−?N	−66B	3.0	18.5	18.5	2.50	612	0.0
80	Mendez Gomez, Isaias	0	CRC	−14B	−39N	+71B	=53N	+74N	−23B	−35N	−56B	−69N	2.5	37.5	41.0	9.25	1381	0.0
81	FIDE 6573088	0	—	F	−10B	−?N	+?B	−19N	−59B	=?N	+69N	−53B	2.5	24.5	24.5	3.50	701	0.0
82	Marin Guevara, Jose	0	CRC	−29N	=?N	−40B	−?N	+88B	−74B	−56N	+86N	−73B	2.5	24.0	24.0	2.50	1289	0.0
83	FIDE 6570453	0	—	−15N	−?B	−79N	−71N	+67B	−?B	+78N	−84B	=?N	2.5	21.5	21.5	7.00	789	0.0
84	Rivas Cerdas, Gabriel Josue	0	CRC	F	−2B	−62N	−36N	−61B	−66N	+?B	+83N	−64B	2.0	31.0	31.0	2.50	714	0.0
85	FIDE 6573444	0	—	−2N	−?N	+?B	−?B	−59N	−63B	−67N	+?N	−76B	2.0	22.5	22.5	0.00	714	0.0
86	FIDE 6571760	0	—	−?B	−19N	+?B	−39N	−42B	−?N	−87N	−82B	+?N	2.0	20.5	20.5	0.00	700	0.0
87	FIDE 6576982	0	—	−18N	−?B	−37N	−?N	F	−?B	+86B	+76N	−61B	2.0	20.0	20.0	5.00	644	0.0
88	FIDE 6579809	0	—	−52B	−?N	−65N	=?B	−82N	−67B	F	F	F	0.5	15.0	15.0	0.00	720	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Chacon Barboza, Carlos HumbertoCRC
+77.6
7.5 pts · #11
2Bejarano Tames, Michael AndresCRC
+75.2
6.5 pts · #8
3Lezcano Martinez, ChristopherCRC
+58.0
8.5 pts · #2

Top rating losers

1Salas Chinchilla, MariangelCRC
-46.4
4.0 pts · #59
2Fernandez Mayorga, ElenaWCMCRC
-42.8
5.0 pts · #74
3Hyder Jimenez, OmarCRC
-30.0
4.0 pts · #69

Biggest upsets

R9+178 Elo gap
Chacon Barboza, Carlos Humberto1511 beat Morales Vasquez, Thiago Marcel1689
R3+161 Elo gap
Bejarano Tames, Michael Andres1491 beat Moya Cabrera, Mathias Bernardo1652
R6+120 Elo gap
Bejarano Tames, Michael Andres1491 beat Corrales Corrales, Ana Maria1611