NACIONAL DE LA NINEZ Y JUVENTUD 2026 SUB 16 ABSOLUTO

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91 players participated in this 9-round tournament, held from 03 Feb 2026 to 08 Feb 2026 in Santiago, Chile. 2 titled players. Top 10 Elo average was 1956, and top seed was Maximiliano Donoso Aguirre (🇨🇱 CHI, CM, 2078).

Cash Amaru Myers Cumsille (🇨🇱 CHI, CM, 1910) won with 8.0/9, ahead of Maximiliano Donoso Aguirre (7.5) and Javier Alonso Arias Diaz (7.0). Myers Cumsille shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 1: Simon Eduardo Diaz Saavedra (1528) beat Max Alonso Hassler Medina (1956), a +428-point gap.

Location

🇨🇱Santiago, Chile

Dates

03 Feb 2026 → 08 Feb 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇱CMMaximiliano Donoso Aguirre2078

Avg top 10

1,956

Participants

Titled players · 2

CM×2

Federations · 1 represented

🇨🇱Chile×83

Top 3

🥇
CMCash Amaru Myers Cumsille
🇨🇱CHI·1910
8.0pts·2197perf+115.2
🥈
CMMaximiliano Donoso Aguirre
🇨🇱CHI·2078
7.5pts·2122perf+20.8
🥉
Javier Alonso Arias Diaz
🇨🇱CHI·1996
7.0pts·2024perf+17.6

How it unfolded

Top 6 · 9 rounds

CM Cash Amaru Myers Cumsille led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Myers Cumsille8Donoso Aguirre7.5Perez Rojas7Arias Diaz7Soliz Gonzalez6.5Carvajal Arellano6.5

R5–R9 · LEAD HELD

CM Cash Amaru Myers Cumsille held the sole lead from R5 through R9 without losing it.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

CM Cash Amaru Myers Cumsille beat CM Maximiliano Donoso Aguirre (White).

WIN STREAKS · 3 top finishers

CM Cash Amaru Myers Cumsille 7 wins (R1–R7)CM Maximiliano Donoso Aguirre 3 wins (R1–R3)Felipe Perez Rojas 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1CMCash Amaru Myers Cumsille	*	1	1	½
2CMMaximiliano Donoso Aguirre	0	*	½	—
3Felipe Perez Rojas	0	½	*	1
4Javier Alonso Arias Diaz	½	—	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Myers Cumsille, Cash AmaruCM	1910	CHI	+40B	+46N	+28B	+8N	+9B	+4N	+2B	=5N	=3B	8.0	49.5	54.0	47.25	2197	+115.2
2	Donoso Aguirre, MaximilianoCM	2078	CHI	+39B	+63N	+15B	=4N	+30B	+9N	−1N	+10B	+12N	7.5	48.5	52.0	40.50	2122	+20.8
3	Arias Diaz, Javier Alonso	1996	CHI	+47B	+21N	=13B	+6N	−4B	+31N	+16B	+8N	=1N	7.0	50.0	54.5	40.50	2024	+17.6
4	Perez Rojas, Felipe	1896	CHI	+73N	+49B	+56N	=2B	+3N	−1B	+27N	+13B	=5N	7.0	48.5	51.5	36.50	2012	+55.6
5	Olea Contreras, Sebastian Emilio	1721	CHI	+85N	+36B	=11N	−14B	+45N	+64B	+18N	=1B	=4B	6.5	45.5	47.5	31.00	1908	+80.0
6	Carvajal Arellano, Sebastian Anto	1836	CHI	+70N	+17B	=24N	−3B	+41N	=22B	=39N	+27B	+19N	6.5	43.5	47.0	32.25	1823	+1.2
7	Soliz Gonzalez, Jherik Israel	1743	CHI	+77N	=51B	=18N	=45B	−22N	+25B	+48N	+26B	+32N	6.5	40.5	43.5	30.75	1778	+22.0
8	Medina Castillo, Benjamin Ignacio	2006	CHI	+48N	+23B	+19N	−1B	+14N	+11B	=10N	−3B	=15N	6.0	50.0	54.5	33.50	1946	-22.4
9	Lodge Bravo, Lucas	1974	CHI	+53N	+27B	+42N	+16B	−1N	−2B	=23N	+22B	=10N	6.0	48.0	52.5	31.25	1896	-25.6
10	Saez Fernandez, Agustin	1824	CHI	+72B	=20N	=43B	+60N	+29B	+12N	=8B	−2N	=9B	6.0	44.5	47.5	29.00	1902	+40.4
11	Cortes Valdivia, Walter Benjamin	1853	CHI	+34B	+41N	=5B	=13N	+56B	−8N	−28B	+20N	+29B	6.0	43.5	47.5	30.25	1845	+1.2
12	Hassler Medina, Max Alonso	1956	CHI	−52N	+25B	+65N	+43B	+42N	−10B	+21B	+28N	−2B	6.0	43.0	46.5	28.50	1835	-39.6
13	Nandwani Narwani, Suraj Sriram	1827	CHI	+66N	+58B	=3N	=11B	−27N	+41B	+44N	−4N	+31B	6.0	43.0	46.5	28.00	1817	-1.2
14	Branes Castillo, Martin Hati	1892	CHI	+78B	=43N	+31B	+5N	−8B	−21N	=29B	+35N	+28B	6.0	42.5	45.5	29.25	1820	-26.0
15	Hernandez Olave, Angelo	1832	CHI	+50B	+33N	−2N	−41B	+65N	+43B	=26N	+39B	=8B	6.0	42.0	45.5	27.75	1779	-12.8
16	Mendoza Rivers, Renato Alberto	1837	CHI	+61B	+60N	+29B	−9N	+72B	=18B	−3N	=31N	+33B	6.0	41.5	44.5	26.25	1844	+11.6
17	Paredes Santana, Jeremias Andres	1607	CHI	+90B	−6N	−72B	+77N	=40B	+57N	=33B	+44N	+30B	6.0	35.5	36.5	22.25	1653	+16.4
18	Allende Munoz, Daniel Alonso	1970	CHI	+65B	=31N	=7B	+46N	+28B	=16N	−5B	=29N	=21B	5.5	44.0	47.5	27.00	1782	-74.4
19	Zenteno Quinteros, Ignacio Andres	1770	CHI	+76B	+35N	−8B	=39N	=33B	=20N	+45B	+34N	−6B	5.5	42.0	45.0	25.00	1715	-21.6
20	Urrestarazu Puratich, Mirko Juaquin	1578	CHI	+88N	=10B	=32N	−28N	+38B	=19B	+42N	−11B	+50N	5.5	41.5	43.0	23.75	1757	+73.6
21	Tapia Figueroa, Cristobal Giuliano	1668	CHI	+87N	−3B	=73N	+57B	+48N	+14B	−12N	=32B	=18N	5.5	41.0	43.0	23.25	1819	+57.6
22	Sepulveda Caniullan, Martin Ignac	1560	CHI	+75B	−29N	+90B	=63N	+7B	=6N	=30B	−9N	+42N	5.5	40.0	41.0	22.50	1795	+79.2
23	Ros Rodriguez, Jorge	1703	CHI	+62B	−8N	−40B	+66N	+35B	+72N	=9B	=30N	=27B	5.5	39.0	42.0	23.50	1743	+16.8
24	Moreira Roldan, Leonardo	1632	CHI	+74B	+32N	=6B	−30N	−64B	−34N	+72B	+47N	+39B	5.5	37.0	40.0	23.25	1766	+49.2
25	Ruiz Tagle Ainzua, Juan Ignacio	1517	CHI	=30B	−12N	=44B	=88N	+83B	−7N	+74B	+45N	+43B	5.5	36.5	38.0	20.00	1749	+53.2
26	Flores Diaz, Valentin Alejandro	1430	CHI	−29B	−39N	+89B	+59N	+73B	+63N	=15B	−7N	+56B	5.5	36.5	38.0	19.00	1713	+111.2
27	Parada Cerpa, Pablo Ignacio	1693	CHI	+37B	−9N	+34B	+40N	+13B	=30N	−4B	−6N	=23N	5.0	46.0	50.5	25.75	1769	+30.4
28	Fuenzalida Hernandez, Lukas Damia	1797	CHI	+57N	+45B	−1N	+20B	−18N	+51B	+11N	−12B	−14N	5.0	46.0	50.0	24.50	1801	+4.8
29	Tapia Trevilcock, Levi Caleb	1709	CHI	+26N	+22B	−16N	+36B	−10N	+50B	=14N	=18B	−11N	5.0	45.5	50.0	26.25	1757	+21.7
30	Chocair Quilaleo. Abraham Alejandro	1878	CHI	=25N	+52B	+51N	+24B	−2N	=27B	=22N	=23B	−17N	5.0	45.0	49.5	25.25	1700	-74.0
31	Medel Vega, Javier Ignacio	1653	CHI	+71N	=18B	−14N	+37B	+76N	−3B	+64N	=16B	−13N	5.0	42.5	45.5	20.75	1708	+11.2
32	Contreras Herrera, Sebastian Andres	1837	CHI	+55N	−24B	=20B	−64N	+67B	+47N	+58B	=21N	−7B	5.0	39.5	43.0	22.00	1684	-54.8
33	Rodriguez Arellano, Gonzalo Alonso	1585	CHI	+83N	−15B	=37N	+73B	=19N	=42B	=17N	+75B	−16N	5.0	39.0	41.5	19.00	1661	+20.0
34	Plaza Bustos, Manuel Enrique	1514	CHI	−11N	+86B	−27N	+69B	=58N	+24B	+49N	−19B	=36N	5.0	39.0	41.0	20.00	1634	+38.8
35	Meneses Campillay, Victor Manuel	1564	CHI	+54N	−19B	+69N	−42B	−23N	+82B	+41N	−14B	+75N	5.0	37.0	39.5	18.00	1501	-15.2
36	Lopez Vivanco, Gregorio	1574	CHI	+79B	−5N	+74B	−29N	−44B	+61N	=56B	+64N	=34B	5.0	35.5	38.5	18.00	1561	-4.4
37	Muza Godoy, Santiago	0	CHI	−27N	+53B	=33B	−31N	+66B	−58N	=57B	+68N	+59B	5.0	35.0	38.5	20.00	1582	0.0
38	Fuentes de la Fuentes, Matias Benjamin	1405	CHI	−63B	−47N	+91B	+53B	−20N	−59N	+78B	+61N	+58B	5.0	33.0	33.0	15.50	1571	+68.8
39	Barreda Cruz, Said Alejandro	1554	CHI	−2N	+26B	+82N	=19B	=63B	+56N	=6B	−15N	−24N	4.5	44.0	46.5	19.75	1691	+48.8
40	Perez Choque, Andre Josue	1521	CHI	−1N	+71B	+23N	−27B	=17N	=49B	+51N	−42B	=48N	4.5	42.5	46.0	21.00	1639	+44.0
41	Morales Andrades, Rodrigo Ignacio	1599	CHI	+89N	−11B	+66N	+15N	−6B	−13N	−35B	+57B	=52N	4.5	41.5	43.0	17.25	1631	+8.4
42	Hofflingler Becerra, Felipe Esteban	1739	CHI	+67B	+82N	−9B	+35N	−12B	=33N	−20B	+40N	−22B	4.5	41.0	43.5	18.00	1603	-58.4
43	Sepulveda Munoz, Cristobal Eduard	1607	CHI	+86N	=14B	=10N	−12N	+78B	−15N	+59B	=50B	−25N	4.5	41.0	43.0	17.25	1658	+13.6
44	Diaz Ramos, Sergio Jesus	0	CHI	−45N	=57B	=25N	+55B	+36N	+46N	−13B	−17B	=49N	4.5	40.5	44.5	21.00	1597	0.0
45	Palmieri Buitrago, Santiago Aleja	1599	CHI	+44B	−28N	+68B	=7N	−5B	+76B	−19N	−25B	+65N	4.5	40.5	43.5	17.75	1582	-9.6
46	Ortiz Gonzalez, Hannibal Octavio	1615	CHI	+69N	−1B	+50N	−18B	+52N	−44B	−75N	+70B	=55N	4.5	38.5	41.5	18.25	1704	+24.4
47	Orellana Vivanco, Nicolas Alejandro	1547	CHI	−3N	+38B	+75N	−56B	=49N	−32B	+77N	−24B	+66N	4.5	37.5	40.5	16.75	1598	+14.0
48	Blanco Canales, Gonzalo Benjamin	1554	CHI	−8B	+62N	=64B	+67N	−21B	+88N	−7B	=56N	=40B	4.5	37.5	39.0	15.00	1548	-7.2
49	Sotomayor Sotomayor, Martin Gabriel	1658	CHI	+80B	−4N	+61B	−72N	=47B	=40N	−34B	+67N	=44B	4.5	36.0	39.0	17.25	1505	-58.0
50	Gnecco Ulloa, Mauro Ignacio	1482	CHI	−15N	+84B	−46B	+75N	+60B	−29N	+63B	=43N	−20B	4.5	36.0	38.5	15.25	1561	+23.6
51	Fernandez Leon, Baltazar Agustin	1587	CHI	+91B	=7N	−30B	=76N	+61B	−28N	−40B	+72N	=54B	4.5	35.5	35.5	14.00	1577	-7.6
52	Diaz Saavedra, Simon Eduardo	1528	CHI	+12B	−30N	−63B	+90N	−46B	=62N	+68B	=58N	=41B	4.5	35.0	36.0	16.75	1630	+29.2
53	Reyes Romero, Samuel Daly	1545	CHI	−9B	−37N	+80B	−38N	−74B	+90N	=54B	+69N	+63B	4.5	33.5	34.5	13.25	1557	-2.8
54	Toledo Jil, Benjamin Maximiliano	0	CHI	−35B	=67N	−59B	+81N	−57N	+85B	=53N	+73B	=51N	4.5	31.5	33.5	14.25	1474	0.0
55	Sanhueza Silva, Sebastian Giovanni	1499	CHI	−32B	−74N	+86B	−44N	+90B	=60N	+88B	=63N	=46B	4.5	28.0	29.0	10.50	1600	+17.2
56	Paz Villanueva, Samir	1718	CHI	+68B	+64N	−4B	+47N	−11N	−39B	=36N	=48B	−26N	4.0	40.5	44.0	16.25	1519	-85.2
57	Oliva Quiero, Abraham Agustin	1472	CHI	−28B	=44N	+79B	−21N	+54B	−17B	=37N	−41N	+74B	4.0	38.0	41.0	15.25	869	-40.8
58	Toro Banados, Gabriel	1603	CHI	+81B	−13N	−76B	+68N	=34B	+37B	−32N	=52B	−38N	4.0	37.0	40.0	16.25	1417	-72.4
59	Gebauer Union, Tomas Ignacio	1582	CHI	−82B	−68N	+54N	−26B	+71N	+38B	−43N	+76B	−37N	4.0	34.5	37.0	16.00	1398	-49.2
60	Barrientos Alvarado, Mateo Alexis	1597	CHI	+84N	−16B	+77N	−10B	−50N	=55B	=76N	=66B	=62N	4.0	34.5	37.0	13.00	1475	-49.6
61	Soto Gonzalez, Jaime Ignacio	1498	CHI	−16N	+89B	−49N	+82B	−51N	−36B	+71N	−38B	+77N	4.0	34.0	35.5	10.50	1311	-55.6
62	Rebeco Gonzalez, Diego Esteban	0	CHI	−23N	−48B	−84N	+87B	+91N	=52B	=73N	=65B	=60B	4.0	29.5	29.5	9.50	1450	0.0
63	Fuentes Chamorro, Javier	1695	CHI	+38N	−2B	+52N	=22B	=39N	−26B	−50N	=55B	−53N	3.5	41.5	46.0	16.75	1485	-102.4
64	Torres Rubilar, Luis Fabiano	0	CHI	F	−56B	=48N	+32B	+24N	−5N	−31B	−36B	+73N	3.5	38.5	38.5	15.75	1609	0.0
65	Dolz Torres, Diego Alejandro	1539	CHI	−18N	+87B	−12B	+74N	−15B	=68N	=67B	=62N	−45B	3.5	36.0	38.0	10.50	1423	-40.8
66	Leonelli Diaz, Gabriel Antonio	1480	CHI	−13B	+81N	−41B	−23B	−37N	+89N	+82B	=60N	−47B	3.5	35.0	36.5	9.00	1289	-36.8
67	Bonvallet Arancibia, Lucas Andres	1441	CHI	−42N	=54B	+85N	−48B	−32N	+79B	=65N	−49B	=70N	3.5	33.0	35.0	10.75	1449	-0.4
68	Loosli Apablaza, Carlos	1437	CHI	−56N	+59B	−45N	−58B	+84N	=65B	−52N	−37B	+82N	3.5	32.0	34.5	10.75	1402	-10.8
69	Aguilar Robles, David Andres	0	CHI	−46B	+78N	−35B	−34N	=77B	−73N	+85N	−53B	+84N	3.5	30.5	32.5	9.00	1380	0.0
70	Alarcon Mendez, Gabriel Elias	1493	CHI	−6B	−90N	=81B	+79N	−88B	=74N	+80B	−46N	=67B	3.5	28.0	29.0	10.75	1354	-21.6
71	Abarzua Montero, Lucas	0	CHI	−31B	−40N	−78B	+89N	−59B	+91N	−61B	=83N	+79B	3.5	27.5	27.5	5.75	755	0.0
72	Amador Donoso, Felipe Ignacio	1479	CHI	−10N	+83B	+17N	+49B	−16N	−23B	−24N	−51B	−81N	3.0	41.0	43.5	13.00	1535	+12.0
73	Cabrera Soruco, Benjamin	1520	CHI	−4B	+80N	=21B	−33N	−26N	+69B	=62B	−54N	−64B	3.0	38.5	41.5	11.25	1324	-37.6
74	Acuna Vargas, Cristobal Ignacio	0	CHI	−24N	+55B	−36N	−65B	+53N	=70B	−25N	=77B	−57N	3.0	36.0	39.0	12.25	1400	0.0
75	Torres Cruz, Simon Antonio	0	CHI	−22N	F	−47B	−50B	+80N	+78N	+46B	−33N	−35B	3.0	35.0	35.0	10.50	1396	0.0
76	Saa Manriquez, Federico Tomas	1471	CHI	−19N	+88B	+58N	=51B	−31B	−45N	=60B	−59N	F	3.0	34.5	36.0	9.75	1470	-3.2
77	Contreras Godoy, Miguel Ibrahim	1445	CHI	−7B	+91N	−60B	−17B	=69N	+83N	−47B	=74N	−61B	3.0	34.0	34.0	5.75	799	-61.2
78	Guerrero Obando, Antu Martin	1518	CHI	−14N	−69B	+71N	+84B	−43N	−75B	−38N	+88B	F	3.0	31.0	32.5	7.50	835	-44.8
79	FIDE 3490521	0	—	−36N	=85B	−57N	−70B	+87N	−67N	=83B	+86B	−71N	3.0	26.0	28.0	6.25	1115	0.0
80	FIDE 3490360	0	—	−49N	−73B	−53N	+86N	−75B	+84B	−70N	−81B	+90N	3.0	26.0	27.0	5.50	755	0.0
81	Canoeman Membloc, Gaspar Enrique	0	CHI	−58N	−66B	=70N	−54B	−82N	=87B	F	+80N	+72B	3.0	26.0	26.0	8.75	1428	0.0
82	FIDE 3490289	0	—	+59N	−42B	−39B	−61N	+81B	−35N	−66N	=85B	−68B	2.5	32.0	34.0	8.00	1286	0.0
83	Orellana Orellana, Daniel Agustin	0	CHI	−33B	−72N	=87N	+85B	−25N	−77B	=79N	=71B	−86N	2.5	27.0	29.0	6.25	1253	0.0
84	FIDE 3489884	0	—	−60B	−50N	+62B	−78N	−68B	−80N	+90B	=89N	−69B	2.5	27.0	28.0	5.75	709	0.0
85	Abraham Nunez, Vicente Alejandro	1438	CHI	−5B	=79N	−67B	−83N	+86B	−54N	−69B	=82N	F	2.0	28.0	28.0	4.75	775	-26.8
86	FIDE 3488900	0	—	−43B	−34N	−55N	−80B	−85N	F	+91B	−79N	+83B	2.0	24.5	24.5	2.50	715	0.0
87	FIDE 3484190	0	—	−21B	−65N	=83B	−62N	−79B	=81N	−89B	+91N	F	2.0	23.0	23.0	2.75	805	0.0
88	Rivera Collao, Giovani Ignacio	0	CHI	−20B	−76N	F	=25B	+70N	−48B	−55N	−78N	F	1.5	31.0	31.0	6.25	1289	0.0
89	FIDE 3490637	0	—	−41B	−61N	−26N	−71B	F	−66B	+87N	=84B	F	1.5	27.0	27.0	3.25	702	0.0
90	Baeza Riquelme, Antu Nicanor	0	CHI	−17N	+70B	−22N	−52B	−55N	−53B	−84N	F	−80B	1.0	34.0	34.0	3.50	1266	0.0
91	FIDE 3489671	0	—	−51N	−77B	−38N	F	−62B	−71B	−86N	−87B	F	0.0	26.0	26.0	0.00	679	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Myers Cumsille, Cash AmaruCMCHI
+115.2
8.0 pts · #1
2Flores Diaz, Valentin AlejandroCHI
+111.2
5.5 pts · #25
3Olea Contreras, Sebastian EmilioCHI
+80.0
6.5 pts · #17

Top rating losers

1Fuentes Chamorro, JavierCHI
-102.4
3.5 pts · #39
2Paz Villanueva, SamirCHI
-85.2
4.0 pts · #46
3Allende Munoz, Daniel AlonsoCHI
-74.4
5.5 pts · #15

Biggest upsets

R1+428 Elo gap
Diaz Saavedra, Simon Eduardo1528 beat Hassler Medina, Max Alonso1956
R9+288 Elo gap
Flores Diaz, Valentin Alejandro1430 beat Paz Villanueva, Samir1718
R9+271 Elo gap
Paredes Santana, Jeremias Andres1607 beat Chocair Quilaleo. Abraham Alejandro1878