Campeonato Brasileiro Amador STD U2000 2025

Open SwissStandard

86 players participated in this 7-round tournament, held from 19 Jun 2025 to 22 Jun 2025 in Sao Paulo SP, Brazil. Top 10 Elo average was 1942, and top seed was Ellen Larissa Bail (🇧🇷 BRA, 1994).

Daniel Costa Santana (🇧🇷 BRA, 1861) won with 6.0/7, ahead of Denrick Cabral Jose Jorge (6.0) and Igor Dos Santos Silva (5.5). Santana shared the lead from round 5, winning on tie-break.

The biggest upset came in round 5: Joao Pedro Brentani Roncolatto (1440) beat Francisco Lauzeniro Andrade (1728), a +288-point gap.

Location

🇧🇷Sao Paulo SP, Brazil

Dates

19 Jun 2025 → 22 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇧🇷Ellen Larissa Bail1994

Avg top 10

1,942

Participants

Federations · 1 represented

🇧🇷Brazil×86

Top 3

🥇
Daniel Costa Santana
🇧🇷BRA·1861
6.0pts·2139perf+41.0
🥈
Denrick Cabral Jose Jorge
🇧🇷BRA·1900
6.0pts·2078perf+26.0
🥉
Igor Dos Santos Silva
🇧🇷BRA·1915
5.5pts·2037perf+19.6

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 6 co-leaders at R4 to 2 at the finish.

Co-leaders

Jorge6Santana6Silva5.5Furtado5.5Moyses Sobrinho5.5Primo5.5

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Santana takes the title on Buchholz Cut1 (30.5).

WIN STREAKS · 3 top finishers

Denrick Cabral Jose Jorge 3 wins (R5–R7)Daniel Costa Santana 4 wins (R3–R6)Igor Dos Santos Silva 3 wins (R5–R7)

R4 · LATE SURGE

Igor Dos Santos Silva was #21 at R4, climbed to #2 over the final stretch.

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Denrick Cabral Jose Jorge	*	—	—	—
2Daniel Costa Santana	—	*	1	1
3Igor Dos Santos Silva	—	0	*	—
4Tiago Cicotti Furtado	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Santana, Daniel Costa	1861	BRA	+4N	=20B	+80N	+3B	+8B	+11N	=6N	6.0	30.5	31.0	26.25	2139	+41.0
2	Jorge, Denrick Cabral Jose	1900	BRA	+86N	=17B	+59N	=20B	+44N	+24B	+7N	6.0	23.0	23.0	18.75	2078	+26.0
3	Silva, Igor Dos Santos	1915	BRA	+33B	=15N	+9B	−1N	+28B	+21N	+16B	5.5	28.0	32.0	23.75	2037	+19.6
4	Furtado, Tiago Cicotti	1725	BRA	−1B	=25N	+49B	+56N	+57B	+22N	+18B	5.5	24.5	27.0	19.00	2084	+64.4
5	Moyses Sobrinho, Elias	1922	BRA	+81N	+46B	=36N	=44B	+20N	=7B	+15N	5.5	23.0	23.5	17.75	1989	+10.2
6	Primo, Ricardo de Lima	1934	BRA	+52B	−21N	+61B	+58N	+46B	+23N	=1B	5.5	22.5	25.0	18.00	2033	+30.8
7	Fujihara, Anderson Akira	1710	BRA	+54N	=16B	+31N	+10B	+22B	=5N	−2B	5.0	29.0	32.0	21.00	2020	+116.8
8	Nicolini, Paulo Giovanni De A.	1965	BRA	+48N	+66B	=10N	+16B	−1N	+17B	=13N	5.0	28.0	30.0	19.00	1987	+4.8
9	Iamamoto, Christian Eiji	1789	BRA	=35N	+50B	−3N	+80B	=10N	+32B	+26N	5.0	25.0	25.5	15.75	1995	+66.4
10	Theodoro, Milson	1870	BRA	+41B	+73N	=8B	−7N	=9B	+46N	+45N	5.0	24.5	26.5	16.50	1935	+25.2
11	De Moura, Sergio Jovelino	1950	BRA	+70N	=37B	+67N	=36B	+19N	−1B	+34N	5.0	23.5	25.5	16.00	1970	+4.2
12	Lopes, Eduardo Moraes	1889	BRA	+85B	+45N	=29B	−23N	+37B	=15N	+20B	5.0	23.0	23.0	14.75	1937	+9.2
13	De Paula, Bruno Silva	1885	BRA	+77B	+76N	+21B	=22N	=23B	=18N	=8B	5.0	22.5	23.5	14.75	1994	+20.8
14	Rapouso, Ricardo Luis Borba	1971	BRA	−15B	+33N	+52B	−21N	+58B	+66N	+25B	5.0	22.0	24.0	15.50	1948	-3.0
15	Nachef, Kayo Ribeiro	1795	BRA	+14N	=3B	=35N	+67B	+26N	=12B	−5B	4.5	28.5	30.5	18.00	2013	+83.6
16	Dos Santos, Denis Reis Nasciment	1840	BRA	+82B	=7N	+47B	−8N	+27B	+35B	−3N	4.5	26.0	26.5	13.50	1909	+28.0
17	Dos Santos, Felipe Zeuli Biller	1751	BRA	+79B	=2N	=57B	=30N	+38B	−8N	+40B	4.5	24.5	25.5	14.25	1987	+89.2
18	Rodrigues, Joao Victor Da Silva	1906	BRA	=59N	+60B	=37N	+34B	+36N	=13B	−4N	4.5	24.0	26.5	15.50	1890	-2.2
19	Maset, Pedro Yuki Yoshida	1818	BRA	−27B	+41N	+39B	+45N	−11B	+47N	=22B	4.5	23.0	26.0	15.00	1870	+21.2
20	Carneiro, Ruan Souza	1707	BRA	+25B	=1N	+79B	=2N	−5B	+57N	−12N	4.0	29.0	30.0	13.50	1934	+84.4
21	Kikuchi, Alexandre Hideki Lopes	1802	BRA	+72N	+6B	−13N	+14B	=35N	−3B	=30N	4.0	28.5	30.5	16.25	1937	+26.0
22	Ruvieri, Daniel Minami	1873	BRA	+63N	+51B	+24N	=13B	−7N	−4B	=19N	4.0	27.0	29.5	14.25	1847	-9.2
23	Mantelato, Davi Natali	1851	BRA	+43N	+78B	=26N	+12B	=13N	−6B	F	4.0	27.0	28.0	14.00	1923	+26.8
24	Bail,Ellen Larissa	1994	BRA	+58B	+40N	−22B	+66N	+29B	−2N	F	4.0	24.0	26.0	12.00	1959	-5.2
25	Hubner, Jessica Trindade	1819	BRA	−20N	=4B	+63N	+51B	=47N	+44B	−14N	4.0	23.5	26.0	12.75	1802	-3.2
26	Alves, Ricardo C Chaves A de Arruda	1902	BRA	+64B	+61N	=23B	=29N	−15B	+55N	−9B	4.0	23.0	25.5	12.00	1844	-21.2
27	Pavao, Alice Lara Biasi	1703	BRA	+19N	−67B	=28N	+31B	−16N	=48B	+66B	4.0	22.0	24.0	14.00	1864	+62.0
28	Suzuki, Ernesto Koh	1813	BRA	−47B	+43N	=27B	+50N	−3N	=69B	+44N	4.0	22.0	24.0	12.50	1778	-6.2
29	Ribeiro, Thiago Liberato	1824	BRA	+83N	+62B	=12N	=26B	−24N	−45B	+60B	4.0	21.0	21.0	9.50	1829	+0.6
30	De Oliveira, Fillipe Fernandes R	1895	BRA	=42N	−59B	+60N	=17B	=61B	+37N	=21B	4.0	20.5	23.0	13.25	1812	-15.0
31	Dias, Matheus Nunes	1806	BRA	+53B	=47N	−7B	−27N	=60B	+73N	+50B	4.0	20.5	22.5	10.75	1752	-9.8
32	Santos, Abel Cardoso Dos	1899	BRA	−45B	+64N	+76B	−46N	+33B	−9N	+52B	4.0	20.5	21.5	10.50	1807	-16.4
33	Gomes, Marco Tulio Caldeira	1752	BRA	−3N	−14B	+84N	+72B	−32N	+68B	+71B	4.0	20.5	20.5	6.00	1861	+20.8
34	De Moura, Valderi Nascimento	1798	BRA	−65B	+82N	+72B	−18N	+53B	+71N	−11B	4.0	19.0	19.5	7.50	1915	+18.6
35	De Menezes, Ricardo Fagner Dias	1954	BRA	=9B	+65N	=15B	+55N	=21B	−16N	−39B	3.5	24.5	27.0	12.25	1731	-36.2
36	Vidal, Andre Luiz Araki de Freitas	1817	BRA	+68N	F	=5B	=11N	−18B	=39N	+38B	3.5	24.0	24.0	12.50	1892	+25.6
37	De Melo, Andre Nascimento	1801	BRA	+74B	=11N	=18B	=57N	−12N	−30B	+62N	3.5	23.5	25.5	10.50	1798	-1.0
38	Itagyba, Renan Fortes	1832	BRA	−51N	=63B	+42N	+59B	−17N	+61B	−36N	3.5	19.5	22.0	9.75	1750	-15.8
39	Simoncini, Luana Felipe	1707	BRA	−67N	+48B	−19N	+54B	F	=36B	+35N	3.5	19.5	21.5	11.25	1895	+63.6
40	Gomes, Dioni De Souza	1805	BRA	+69N	−24B	=51N	−47B	+62N	+64B	−17N	3.5	19.5	21.5	8.50	1701	-35.6
41	Bookobza, Tomer Lederman	1727	BRA	−10N	−19B	−48N	=70B	+81N	+63B	+64N	3.5	19.5	20.0	6.50	1782	+21.2
42	Bianchi, Eduardo Neto	1737	BRA	=30B	−57N	−38B	=49N	+83B	=53N	+58B	3.5	18.5	18.5	7.50	1801	+24.0
43	Soares, Pedro Henrique Oliveira	1722	BRA	−23B	−28B	+70N	+79N	−71B	=49N	+57B	3.5	17.5	18.5	7.00	1838	+43.6
44	Vicentini, Luis Felipe Baron	1732	BRA	=57B	+49N	+56B	=5N	−2B	−25N	−28B	3.0	25.5	28.0	10.00	1804	+12.8
45	Goncalves, Richard Gabriel Simiao	1740	BRA	+32N	−12B	+54N	−19B	F	+29N	−10B	3.0	25.5	27.5	11.00	1854	+37.6
46	Oliveira, Joao Victor da Silva	1795	BRA	F	−5N	+71B	+32B	−6N	−10B	+56N	3.0	25.0	25.0	9.00	1880	+27.2
47	Da Silva,Matheus Pelegrino	1685	BRA	+28N	=31B	−16N	+40N	=25B	−19B	−61N	3.0	24.5	27.0	11.50	1757	+28.0
48	Antunes, Luan Netto Nikifork	1791	BRA	−8B	−39N	+41B	=69N	=50B	=27N	=53B	3.0	22.0	24.0	9.50	1681	-43.2
49	De Souza, Samuel B Ornelas	1809	BRA	=50N	−44B	−4N	=42B	+82N	=43B	=51N	3.0	21.5	22.0	7.00	1670	-27.2
50	Leal, Guilherme Alves de Souza	1683	BRA	=49B	−9N	+81N	−28B	=48N	+59B	−31N	3.0	21.5	22.0	6.00	1738	+20.0
51	Santos, Marcos Correia	1718	BRA	+38B	−22N	=40B	−25N	=56B	=58N	=49B	3.0	21.0	23.5	9.50	1773	+10.2
52	Freire, Edney Da Silva	1758	BRA	−6N	+69B	−14N	−68B	+72N	+78B	−32N	3.0	20.5	21.5	5.00	1702	-21.6
53	De Azevedo,Rafael Severo	1680	BRA	−31N	+70B	−66N	+81B	−34N	=42B	=48N	3.0	18.5	19.0	5.75	1730	+18.4
54	Moreira da Silva, Jairo	1824	BRA	−7B	+77N	−45B	−39N	−73B	+74N	+68B	3.0	17.5	18.5	5.00	1650	-33.6
55	Da Cunha, Gastao	1800	BRA	−62N	+83B	+65N	−35B	+68N	−26B	F	3.0	16.5	16.5	4.50	1816	+1.6
56	Mascarenhas, Alfredo C. Viana	1827	BRA	+84N	=80B	−44N	−4B	=51N	+76B	−46B	3.0	16.0	16.0	2.75	1677	-25.2
57	Azevedo, Edmundo Roberto Ramos	1885	BRA	=44N	+42B	=17N	=37B	−4N	−20B	−43N	2.5	24.5	27.5	9.00	1637	-47.2
58	Mesquita, Arnaldo Leite	1798	BRA	−24N	+68B	+62N	−6B	−14N	=51B	−42N	2.5	23.5	25.5	6.00	1650	-23.2
59	De Gouvea, Marina Pereira	1748	BRA	=18B	+30N	−2B	−38N	−69B	−50N	+83B	2.5	23.0	23.0	6.25	1695	-21.6
60	Peres, Ricardo de Mattia	1743	BRA	F	−18N	−30B	+63B	=31N	+65B	−29N	2.5	21.5	21.5	7.00	1683	-8.0
61	Leal, Kaue Dos Santos	1751	BRA	F	−26B	−6N	+78B	=30N	−38N	+47B	2.5	21.0	21.0	6.00	1724	-8.8
62	Sereno, Matheus De Souza	0	BRA	+55B	−29N	−58B	=64N	−40B	+77N	−37B	2.5	19.0	20.0	5.25	1684	0.0
63	Noguerol, Davi Vinueza	1727	BRA	−22B	=38N	−25B	−60N	+84B	−41N	+80B	2.5	18.0	18.0	2.25	1591	-20.6
64	Bacha, Helio Arthur	1745	BRA	−26N	−32B	+83N	=62B	+80N	−40N	−41B	2.5	18.0	18.0	1.75	1568	-43.6
65	Simoes, Felipe Reymond	0	BRA	+34N	−35B	−55B	+76N	−66B	−60N	=82B	2.5	16.0	16.5	5.25	1690	0.0
66	Serafim Junior, Arnor	1804	BRA	F	−8N	+53B	−24B	+65N	−14B	−27N	2.0	23.5	23.5	5.50	1623	-22.6
67	Leal, Alexandre Garcia	1823	BRA	+39B	+27N	−11B	−15N	F	F	F	2.0	20.0	20.0	7.50	1787	-8.0
68	Da Silva, Joao Pedro M Soares	1701	BRA	−36B	−58N	+77B	+52N	−55B	−33N	−54N	2.0	19.0	20.0	4.00	1625	-28.4
69	Henrique, Leticia Fritz	1659	BRA	−40B	−52N	F	=48B	+59N	=28N	F	2.0	19.0	19.0	6.00	1711	+7.0
70	Matiuci, Bernardo Steinle	1768	BRA	−11B	−53N	−43B	=41N	=74B	+83N	F	2.0	18.0	18.0	2.75	1606	-26.0
71	Conor, Gilberto Bordignon	1827	BRA	−73B	F	−46N	+82B	+43N	−34B	−33N	2.0	17.0	17.0	4.00	1626	-32.2
72	Brujin, Homero	1658	BRA	−21B	F	−34N	−33N	−52B	+81B	+76N	2.0	16.5	16.5	1.50	1640	-2.4
73	Amaral, Danilo Tokechi	1716	BRA	+71N	−10B	F	F	+54N	−31B	F	2.0	16.0	16.0	5.00	1832	+12.6
74	Yokomizo, Wilton	1602	BRA	−37N	=81B	F	F	=70N	−54B	+77B	2.0	10.0	10.0	2.25	1704	+12.8
75	Arruda Filho, Ivo Pereira de	1801	BRA	F	+84B	+78N	F	F	F	F	2.0	7.0	7.0	1.00	2376	+9.6
76	Kinouchi, Francisco Almeida e Oliveira	1723	BRA	F	−13B	−32N	−65B	+79N	−56N	−72B	1.0	17.5	17.5	1.00	1596	-30.0
77	Andrade, Francisco Lauzeniro	1728	BRA	−13N	−54B	−68N	+84B	−78N	−62B	−74N	1.0	15.5	15.5	0.00	1421	-89.2
78	Roncolatto,Joao Pedro Brentani	1440	BRA	F	−23N	−75B	−61N	+77B	−52N	F	1.0	14.5	14.5	1.00	1536	+15.6
79	Cortes, Gabriel Novais	1912	BRA	−17N	+86B	−20N	−43B	−76B	F	F	1.0	13.5	13.5	0.00	1489	-54.0
80	Murakami, Iuri Cunha	0	BRA	F	=56N	−1B	−9N	−64B	F	−63N	0.5	21.0	21.0	1.50	1424	0.0
81	Vieira, Erico Vinicius Duarte	1758	BRA	−5B	=74N	−50B	−53N	−41B	−72N	F	0.5	19.0	19.0	1.00	1311	-57.6
82	Trindade, Pedro Vannucchi	1721	BRA	−16N	−34B	F	−71N	−49B	F	=65N	0.5	17.0	17.0	1.25	1018	-58.8
83	Bocca, Edson Ricardo	1708	BRA	−29B	−55N	−64B	F	−42N	−70B	−59N	0.0	17.5	17.5	0.00	970	-49.6
84	Melo, Fabiana do Nascimento	1711	BRA	−56B	−75N	−33B	−77N	−63N	F	F	0.0	12.5	12.5	0.00	967	-84.8
85	Souza Correa, Jhonatan	1735	BRA	−12N	F	F	F	F	F	F	0.0	7.5	7.5	0.00	1089	-11.6
86	Borin, Ivan	1741	BRA	−2B	−79N	F	F	F	F	F	0.0	7.0	7.0	0.00	1106	-22.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Fujihara, Anderson AkiraBRA
+116.8
5.0 pts · #11
2Dos Santos, Felipe Zeuli BillerBRA
+89.2
4.5 pts · #16
3Carneiro, Ruan SouzaBRA
+84.4
4.0 pts · #32

Top rating losers

1Andrade, Francisco LauzeniroBRA
-89.2
1.0 pts · #78
2Melo, Fabiana do NascimentoBRA
-84.8
0.0 pts · #86
3Trindade, Pedro VannucchiBRA
-58.8
0.5 pts · #84

Biggest upsets

R5+288 Elo gap
Roncolatto,Joao Pedro Brentani1440 beat Andrade, Francisco Lauzeniro1728
R7+247 Elo gap
Simoncini, Luana Felipe1707 beat De Menezes, Ricardo Fagner Dias1954
R3+205 Elo gap
Carneiro, Ruan Souza1707 beat Cortes, Gabriel Novais1912