Araguari International Chess Open Absoluto

SwissStandard

81 players participated in this 7-round tournament, held from 05 Jun 2025 to 08 Jun 2025 in Araguari MG, Brazil. 15 titled players from 4 federations. Top 10 Elo average was 2358, and top seed was Renato R. Quintiliano (🇧🇷 BRA, GM, 2511).

Renato R. Quintiliano (🇧🇷 BRA, GM, 2511) won with 6.0/7, ahead of Licael Roderick Ticona Rocabado (6.0) and Leandro Perdomo (5.5). Quintiliano shared the lead from round 1, winning on tie-break.

The biggest upset came in round 2: Jose Adalberto Barbosa Nobre (1630) beat Jair Osipi (2194), a +564-point gap.

Location

🇧🇷Araguari MG, Brazil

Dates

05 Jun 2025 → 08 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇧🇷GMRenato R. Quintiliano2511

Avg top 10

2,358

Participants

Titled players · 15

GM×3

IM×4

FM×5

CM×1

WFM×2

Federations · 4 represented

🇧🇷Brazil×71

🇵🇾Paraguay×1

🇦🇷Argentina×1

🇧🇴Bolivia×1

Top 3

🥇
GMRenato R. Quintiliano
🇧🇷BRA·2511
6.0pts·2546perf+3.0
🥈
IMLicael Roderick Ticona Rocabado
🇧🇴BOL·2359
6.0pts·2482perf+10.8
🥉
IMLeandro Perdomo
🇦🇷ARG·2345
5.5pts·2412perf+7.5

How it unfolded

Top 6 · 7 rounds

Tight race until R4; 2 players tied at 6.0/7, decided on Buchholz.

Co-leaders

Quintiliano6Ticona Rocabado6Molina5.5Perdomo5.5Labussiere5Pereira5

R4–R7 · LEAD HELD

GM Renato R. Quintiliano held the sole lead from R4 through R7 without losing it.

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Quintiliano takes the title on Buchholz Cut1 (29.5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

GM Renato R. Quintiliano beat IM Licael Roderick Ticona Rocabado (White).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMRenato R. Quintiliano	*	1	—	½
2IMLicael Roderick Ticona Rocabado	0	*	—	—
3IMRoberto Junio Brito Molina	—	—	*	—
4IMLeandro Perdomo	½	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Quintiliano, Renato R.GM	2511	BRA	+35N	+16B	+15N	+2B	=20B	+6N	=3B	6.0	29.5	33.0	28.25	2546	+3.0
2	Ticona Rocabado, Licael RoderickIM	2359	BOL	+26B	+31N	+12B	−1N	+28N	+7B	+5N	6.0	27.5	31.0	25.00	2482	+10.8
3	Perdomo, LeandroIM	2345	ARG	+41N	+29B	+21N	=5B	=7N	+27B	=1N	5.5	27.0	30.0	22.00	2412	+7.5
4	Molina, Roberto Junio BritoIM	2381	BRA	+30B	+25N	=10B	=13N	+21B	+39N	=6B	5.5	25.5	28.5	21.25	2304	-4.4
5	Delgado Ramirez, NeurisGM	2489	PAR	+44B	+22N	+17B	=3N	+38B	=20N	−2B	5.0	27.0	30.0	19.25	2377	-6.5
6	Marra, Eduardo da CostaFM	2211	BRA	+40N	+36B	=7N	+67B	+23N	−1B	=4N	5.0	27.0	29.0	17.75	2269	+14.0
7	Pironti, Francisco Ferrari	2100	BRA	+54B	+64N	=6B	+10N	=3B	−2N	+38B	5.0	27.0	29.0	17.75	2299	+62.8
8	Do Valle Cardoso, LucasIM	2414	BRA	F	+14B	=23N	=38N	+18B	+22N	+20B	5.0	24.0	24.0	20.50	2419	+1.3
9	Pereira, Juliano Resende MFM	2180	BRA	+46N	−24B	+41N	=14B	+53N	+16B	=19B	5.0	23.5	26.0	17.50	2112	-6.2
10	Lima, Kleyton Alcantara	2118	BRA	+51N	+80B	=4N	−7B	=47N	+24B	+39B	5.0	23.5	23.5	14.25	2108	+0.8
11	Labussiere, VictorFM	2312	BRA	+59B	=53N	=13B	+25N	=12B	=38N	+21B	5.0	22.0	24.5	17.25	2205	-13.8
12	Azevedo Junior, Jose Ferreira	2102	BRA	+56N	+42B	−2N	+36B	=11N	=23B	=27N	4.5	25.0	27.5	15.25	2176	+9.6
13	Gazola, Andre Augusto	2079	BRA	+33N	+60B	=11N	=4B	−27N	+43B	=17B	4.5	25.0	27.0	16.00	2163	+7.0
14	Trindade, Willians Fernando	2049	BRA	+57B	−8N	+58B	=9N	+40B	−19N	+26B	4.5	23.5	26.0	14.00	2066	+9.2
15	Neves, Leonardo C B C De Almeida	2158	BRA	+58B	+74N	−1B	+50N	−22B	=25N	+32B	4.5	22.5	23.5	11.75	2107	-6.0
16	Mafra, Kaiser LuizCM	2076	BRA	+62B	−1N	=40B	+72N	+26B	−9N	+55B	4.5	22.0	23.5	11.00	1990	-9.2
17	Caldeira, AdrianoFM	2129	BRA	+55N	+45B	−5N	−39B	+41N	+47B	=13N	4.5	21.5	24.0	13.75	2043	-10.4
18	De Rossi, Pedro Donizeti	2107	BRA	−34N	+68B	+46N	+29B	−8N	+42B	=33B	4.5	21.5	23.5	13.25	2153	+4.6
19	Osipi, Jair	2194	BRA	F	−66N	+71B	+42B	+67N	+14B	=9N	4.5	18.0	18.0	13.50	2087	-8.8
20	Matsuura, EveraldoGM	2364	BRA	F	+39B	+49N	+27B	=1N	=5B	−8N	4.0	25.5	25.5	15.00	2402	+4.6
21	Dias, Simao PoscidonioFM	2105	BRA	+61B	+32N	−3B	+30N	−4N	+60B	−11N	4.0	25.0	27.0	11.00	2071	-5.0
22	Pimenta, Heitor Castelar Britto	2072	BRA	+71N	−5B	+55N	+24B	+15N	−8B	−23N	4.0	25.0	26.5	12.50	2121	+12.8
23	Da Silva, Lucas Pereira Mendes	2122	BRA	F	+63N	=8B	+53N	−6B	=12N	+22B	4.0	23.0	23.0	13.25	2218	+12.4
24	Dos Santos, Dwlyan Silva	1866	BRA	+37B	+9N	−38B	−22N	+61B	−10N	+69N	4.0	22.5	24.5	12.50	1952	+9.0
25	De Oliveira, Aquiles Machado	2041	BRA	F	−4B	+34N	−11B	+58N	=15B	+29N	3.5	24.5	24.5	11.75	2095	+6.8
26	Lima, Francisco Jose Da Silva	1790	BRA	−2N	+33B	=60N	+68B	−16N	+37B	−14N	3.5	24.0	26.0	10.00	1305	-16.8
27	Haraguchi, Diego Sashaki	2179	BRA	F	+73B	+28N	−20N	+13B	−3N	=12B	3.5	23.5	23.5	11.75	2196	+8.4
28	Saito, Vinicius	2083	BRA	F	+43N	−27B	+32N	−2B	=31N	+30B	3.5	23.0	23.0	11.75	2037	-6.0
29	Da Silva Santos, Henry Franklin	1929	BRA	+65B	−3N	+77B	−18N	=43B	+52N	−25B	3.5	21.5	21.5	6.50	1862	-17.6
30	Cardoso, Marcos Vinicius Nunes	1813	BRA	−4N	+54B	+76N	−21B	=36N	+70B	−28N	3.5	20.5	21.5	6.75	1755	-10.8
31	Kruger,Israel	1970	BRA	+78N	−2B	=45N	+56B	=60N	=28B	F	3.5	20.5	20.5	6.75	2028	+1.2
32	Ribeiro, Fabiano Pinto	1864	BRA	+75N	−21B	+48N	−28B	=70N	+34B	−15N	3.5	20.0	21.0	8.25	1315	-11.4
33	Barbosa, Jailson Joao	0	BRA	−13B	−26N	+59B	+64N	+74B	F	=18N	3.5	20.0	21.0	7.75	1939	0.0
34	Rosa, Paulo Victor Da Cunha	0	BRA	+18B	−38N	−25B	=63N	+57B	−32N	+54B	3.5	19.5	21.5	10.50	1850	0.0
35	Damasceno Martins, Carlos E Souza	1821	BRA	−1B	−61N	+44B	=54N	+71B	+56N	F	3.5	19.5	21.0	8.25	2021	+8.4
36	Trombini, Fabio	1908	BRA	+70B	−6N	+63B	−12N	=30B	F	+60N	3.5	19.0	20.5	7.25	1769	-10.4
37	Ribeiro, Paulo Rogerio Gabriel	0	BRA	−24N	+51B	=73N	−47B	+64B	−26N	+56B	3.5	18.0	19.5	8.25	1753	0.0
38	Poeta, Caio Medeiros	2161	BRA	F	+34B	+24N	=8B	−5N	=11B	−7N	3.0	27.5	27.5	12.50	2164	-1.0
39	Montufar Berrios, Lesly VivianeWFM	1961	BRA	+81B	−20N	+61B	+17N	F	−4B	−10N	3.0	24.0	24.0	6.50	2049	+5.4
40	Andreata, Mauro Antonio	1780	BRA	−6B	F	=16N	+45B	−14N	=67B	+48N	3.0	22.0	22.0	9.25	1870	+6.4
41	Ruiz Junior, Flavio Henrique Mart	1783	BRA	−3B	+62N	−9B	+77N	−17B	+65N	−45B	3.0	22.0	22.0	4.00	1364	-10.8
42	Machado, Lucas Lopes	0	BRA	F	−12N	+64B	−19N	+50B	−18N	+44B	3.0	21.5	21.5	8.00	1993	0.0
43	Melo, Leandro De Freitas	0	BRA	F	−28B	=47N	+52B	=29N	−13N	+46B	3.0	20.5	20.5	9.25	1908	0.0
44	Sampaio, Ivan Rodrigues	1821	BRA	−5N	=56B	−35N	+48B	+54B	=45N	−42N	3.0	20.0	22.5	8.25	1221	-23.2
45	Assuncao, Joao Derval Neves	0	BRA	F	−17N	=31B	−40N	+72B	=44B	+41N	3.0	18.5	18.5	7.75	1845	0.0
46	Ribeiro, Theo Borges	1743	BRA	−9B	+65N	−18B	−62N	+77B	+61N	−43N	3.0	18.5	18.5	4.00	1325	-7.2
47	De Carvalho Machado, Fernando	1872	BRA	F	F	=43B	+37N	=10B	−17N	+66N	3.0	18.0	18.0	9.50	1959	+6.6
48	Hippertt, Joao	0	BRA	−53B	+69N	−32B	−44N	+59B	+50N	−40B	3.0	17.5	19.5	7.50	1757	0.0
49	Do Nascimento,Christian Almeida	2107	BRA	+69B	+50N	−20B	+74N	F	F	F	3.0	16.5	16.5	6.00	2158	+7.2
50	Borsato, Ana Carolina Teodoro	1883	BRA	+79N	−49B	+80N	−15B	−42N	−48B	+57B	3.0	16.0	16.0	2.50	1333	-7.8
51	Pereira Fo, Hildebrando Apolonio	1620	BRA	−10B	−37N	−62B	−65N	+78B	+77N	+61B	3.0	14.5	14.5	2.00	1220	-1.6
52	Alves, Gustavo Henrique Parreira	1743	BRA	F	+72N	−53B	−43N	+62B	−29B	+70N	3.0	14.0	14.0	5.00	1691	-8.8
53	Jenidarchiche, Douglas Rodrigo	1932	BRA	+48N	=11B	+52N	−23B	−9B	F	F	2.5	22.5	22.5	8.50	2002	+4.4
54	De Lima, Pedro Henrique Mendes	0	BRA	−7N	−30N	+65B	=35B	−44N	+79B	−34N	2.5	20.5	20.5	3.75	1567	0.0
55	Bernardo, Enzo Baroli	1694	BRA	−17B	+70N	−22B	=57N	+63B	F	−16N	2.5	20.0	21.5	4.75	1281	-10.4
56	Resende, Diego Maciel	0	BRA	−12B	=44N	+75B	−31N	+79B	−35B	−37N	2.5	19.0	19.0	2.50	1607	0.0
57	Cordeiro, Jean Aparecido Ciqueira	0	BRA	−14N	+59N	−74B	=55B	−34N	+68B	−50N	2.5	18.0	19.0	5.75	1714	0.0
58	Suzuki, Edgard Nascimento Souza	1696	BRA	−15N	+78B	−14N	F	−25B	+62N	=67B	2.5	16.5	16.5	3.00	1711	0.0
59	Marqueze, Guilherme	1781	BRA	−11N	−57B	−33N	+78B	−48N	=63B	+79N	2.5	16.0	16.0	1.00	1381	-3.2
60	Vasconcelos, Renato Cesar Fernand	0	BRA	F	−13N	=26B	+66N	=31B	−21N	−36B	2.0	21.0	21.0	5.50	1789	0.0
61	Furlan, Rafael	0	BRA	−21N	+35B	−39N	+76B	−24N	−46B	−51N	2.0	20.5	21.5	4.50	1580	0.0
62	Calixto, Fabiano Matias Pereira	0	BRA	−16N	−41B	+51N	+46B	−52N	−58B	F	2.0	19.0	21.0	6.00	1652	0.0
63	Corsino, Jose Humberto De Sousa	0	BRA	F	−23B	−36N	=34B	−55N	=59N	+72B	2.0	17.5	17.5	4.50	1669	0.0
64	Salles, Sergio	1850	BRA	F	−7B	−42N	−33B	−37N	+76B	+71N	2.0	17.5	17.5	2.50	1300	-3.8
65	Leao, Lucas Raul Marques	0	BRA	−29N	−46B	−54N	+51B	+75N	−41B	F	2.0	17.0	18.0	4.00	1576	0.0
66	Nobre, Jose Adalberto Barbosa	1630	BRA	F	+19B	−67N	−60B	+68N	F	−47B	2.0	17.0	17.0	6.50	1824	+11.8
67	Nunes, Agatha HurbaWFM	1947	BRA	F	F	+66B	−6N	−19B	=40N	=58N	2.0	17.0	17.0	4.75	1830	-15.4
68	FIDE 44719035	0	—	F	−18N	+?B	−26N	−66B	−57N	+75N	2.0	13.5	13.5	1.00	1042	0.0
69	Rodrigues, Luiz Gustavo Muzzi	1590	BRA	−49N	−48B	+78N	−70B	+76N	F	−24B	2.0	13.5	13.5	1.00	1128	-10.0
70	Maia, Eduardo Marangoni	0	BRA	−36N	−55B	F	+69N	=32B	−30N	−52B	1.5	18.0	18.0	3.75	1576	0.0
71	Candido, Eduardo Da Silva	0	BRA	−22B	F	−19N	+75B	−35N	=72N	−64B	1.5	16.5	16.5	1.75	1539	0.0
72	Santana, Expedito	1582	BRA	F	−52B	+79N	−16B	−45N	=71B	−63N	1.5	14.0	14.0	0.75	1065	-7.4
73	Rodrigues, Julliano de Araujo	1858	BRA	+76B	−27N	=37B	F	F	F	F	1.5	8.0	8.0	2.75	1379	-2.6
74	Rodrigues, Joao Victor Da Silva	1906	BRA	F	−15B	+57N	−49B	−33N	F	F	1.0	15.5	15.5	2.50	1333	-8.6
75	FIDE 538041596	0	—	−32B	F	−56N	−71N	−65B	+?N	−68B	1.0	11.5	11.5	0.00	1064	0.0
76	Sene, Vitor Onofre Sousa	0	BRA	−73N	F	−30B	−61N	−69B	−64N	+77B	1.0	11.0	11.0	0.00	978	0.0
77	FIDE 44782888	0	—	F	F	−29N	−41B	−46N	−51B	−76N	0.0	13.5	13.5	0.00	969	0.0
78	FIDE 44798334	0	—	−31B	−58N	−69B	−59N	−51N	F	F	0.0	13.5	13.5	0.00	932	0.0
79	FIDE 538041588	0	—	−50B	F	−72B	F	−56N	−54N	−59B	0.0	12.0	12.0	0.00	950	0.0
80	FIDE 538041553	0	—	F	−10N	−50B	F	F	F	F	0.0	10.5	10.5	0.00	1201	0.0
81	FIDE 538041545	0	—	−39N	F	F	F	F	F	F	0.0	6.0	6.0	0.00	1161	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Pironti, Francisco FerrariBRA
+62.8
5.0 pts · #12
2Marra, Eduardo da CostaFMBRA
+14.0
5.0 pts · #9
3Pimenta, Heitor Castelar BrittoBRA
+12.8
4.0 pts · #20

Top rating losers

1Sampaio, Ivan RodriguesBRA
-23.2
3.0 pts · #68
2Da Silva Santos, Henry FranklinBRA
-17.6
3.5 pts · #46
3Lima, Francisco Jose Da SilvaBRA
-16.8
3.5 pts · #76

Biggest upsets

R2+564 Elo gap
Nobre, Jose Adalberto Barbosa1630 beat Osipi, Jair2194
R2+314 Elo gap
Dos Santos, Dwlyan Silva1866 beat FMPereira, Juliano Resende M2180
R4+168 Elo gap
WFMMontufar Berrios, Lesly Viviane1961 beat FMCaldeira, Adriano2129