Campeonato Estadual De Mestres RJ 2026

Open SwissStandard

35 players participated in this 6-round tournament, held from 05 Jun 2026 to 07 Jun 2026 in Nite, Brazil. 1 titled players from 3 federations. Top 10 Elo average was 2045, and top seed was Daniel Rangel (🇧🇷 BRA, FM, 2316).

Tiago Sobreira Barbosa (🇧🇷 BRA, 2211) won with 5.0/6, ahead of Daniel Rangel (5.0) and Ivan Frolov (4.5). Barbosa shared the lead from round 1, winning on tie-break.

The biggest upset came in round 6: Vitor Lima D Santos Levy Barros (1455) beat FIDE 538008351 (1719), a +264-point gap.

Location

🇧🇷Nite, Brazil

Dates

05 Jun 2026 → 07 Jun 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 6 rounds

Top seed

🇧🇷FMDaniel Rangel2316

Avg top 10

2,045

Participants

Titled players · 1

FM×1

Federations · 3 represented

🇧🇷Brazil×30

🇷🇺Russia×1

🇵🇹Portugal×1

Top 3

🥇
Tiago Sobreira Barbosa
🇧🇷BRA·2211
5.0pts·2292perf+24.8
🥈
FMDaniel Rangel
🇧🇷BRA·2316
5.0pts·2273perf-2.0
🥉
Ivan Frolov
🇷🇺RUS·2031
4.5pts·2160perf+21.2

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders

Rangel5Barbosa5Frolov4.5Roland4.5De Carvalho Jr4Campos4

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Barbosa takes the title on Buchholz Cut1 (21.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

FM Daniel Rangel drew with Tiago Sobreira Barbosa (White).

R1–R4 · WIN STREAK

Tiago Sobreira Barbosa won 4 in a row (R1–R4).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMDaniel Rangel	*	½	½	—
2Tiago Sobreira Barbosa	½	*	½	1
3Ivan Frolov	½	½	*	—
4Marcos Maldonado Roland	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Barbosa, Tiago Sobreira	2211	BRA	+22N	+8B	+10N	+4B	=2N	=3B	5.0	21.5	24.0	19.25	2292	+24.8
2	Rangel, DanielFM	2316	BRA	+19B	+11N	=3B	+6N	=1B	+5N	5.0	21.0	23.5	18.75	2273	-2.0
3	Frolov, Ivan	2031	RUS	+20B	+13N	=2N	+7B	=5B	=1N	4.5	21.0	23.5	16.50	2160	+21.2
4	Roland, Marcos Maldonado	2057	BRA	+23B	+16N	+17B	−1N	+12B	=6B	4.5	18.0	20.0	13.00	2109	+8.2
5	De Carvalho Jr, Rogerio Brambilla	1917	BRA	=28N	+15B	+14N	+10B	=3N	−2B	4.0	19.0	20.5	12.50	2062	+45.2
6	Campos, Alexandre Ferreira	2010	BRA	+30N	=7B	+28N	−2B	+9B	=4N	4.0	18.5	20.0	10.75	2048	+9.6
7	Chaves, Jorge Antonio Torres	1893	BRA	+12B	=6N	+9B	−3N	=16B	+13N	4.0	18.0	21.0	13.00	2032	+19.0
8	De Moura Silva, Guilherme	1932	BRA	+31B	−1N	−23B	+21N	+24B	+12N	4.0	14.5	16.0	9.00	1829	-20.4
9	Da Matta, Eduardo Cesar	2047	BRA	+24N	=14B	−7N	+30B	−6N	+15B	3.5	16.0	17.5	8.00	1880	-21.2
10	Okamura, Milton Kasuo	1964	BRA	+21B	+27N	−1B	−5N	=19B	+24N	3.5	16.0	17.5	7.25	1833	-15.2
11	Lins, Joao Pedro	1909	BRA	+32N	−2B	=30N	+28B	F	+19N	3.5	11.5	11.5	5.75	1905	+2.0
12	Madureira, Joao Paulo Lopes	1800	POR	−7N	+24B	+15N	+14B	−4N	−8B	3.0	18.5	20.5	8.00	1878	0.0
13	Silva, Fellipe Moreira	1836	BRA	+35N	−3B	+25N	−17N	+23B	−7B	3.0	15.5	15.5	4.00	1714	-25.2
14	Franca, Joao Vitor Da Silva	1916	BRA	+26B	=9N	−5B	−12N	=29N	+25B	3.0	14.5	16.0	6.50	1827	-4.8
15	Da Silva, Davi Werneck Carneiro M	1824	BRA	+33B	−5N	−12B	+27N	+20B	−9N	3.0	14.5	15.5	5.00	1737	-14.0
16	Dos Santos, Thiago L Verbicario	1875	BRA	+25N	−4B	+29N	=22B	=7N	F	3.0	14.5	14.5	6.75	1782	-7.4
17	De Miranda, Eduardo Rodrigues C	1961	BRA	+34N	+29B	−4N	+13B	F	F	3.0	13.0	13.0	5.50	1957	+2.8
18	Laba, Otavio De Souza	1868	BRA	−27B	+31N	+20B	+23N	F	F	3.0	10.5	10.5	6.00	2446	+26.8
19	Do Nascimento, Miguel Pinto	1781	BRA	−2N	−28B	+26N	+34B	=10N	−11B	2.5	15.5	16.5	4.75	1727	-21.2
20	Vargas, Victor Da Silva	1621	BRA	−3N	+32B	−18N	+25B	−15N	=29B	2.5	14.0	15.0	3.75	1599	-4.6
21	Nunes, Lino Dias	1610	BRA	−10N	−25B	+32N	−8B	+27N	=26B	2.5	13.0	14.0	3.50	1620	-5.2
22	Boghi, Victor Almeida	1771	BRA	−1B	+26N	+35B	=16N	F	F	2.5	10.0	10.0	3.50	1841	+4.2
23	Mesquita, Arnaldo Leite	1744	BRA	−4N	+34B	+8N	−18B	−13N	F	2.0	15.5	15.5	5.00	1787	+4.2
24	Sarmento, Flora Ferreira	1645	BRA	−9B	−12N	+27B	+35N	−8N	−10B	2.0	15.5	15.5	1.50	1180	-14.8
25	Kelekian, Guilherme Melo	1775	BRA	−16B	+21N	−13B	−20N	+32B	−14N	2.0	14.0	15.0	3.50	1594	0.0
26	Cordeiro, Lana De Aragao	1478	BRA	−14N	−22B	−19B	=33N	+35B	=21N	2.0	11.5	11.5	1.75	1438	-7.6
27	Silka, Theo Saboia Brasil	1755	BRA	+18N	−10B	−24N	−15B	−21B	=31N	1.5	14.0	15.5	3.75	1555	0.0
28	Faria, Luisa Gomes Mortoni	1568	BRA	=5B	+19N	−6B	−11N	F	F	1.5	14.0	14.0	4.50	1807	+38.4
29	FIDE 580008348	0	—	F	−17N	−16B	=31N	=14B	=20N	1.5	13.0	13.0	3.50	1640	0.0
30	Cardoso, Rafaela Martins	1615	BRA	−6B	+33N	=11B	−9N	F	F	1.5	12.0	12.0	2.75	1705	+7.6
31	Gualberto, Caleb Elias Hussin	1574	BRA	−8N	−18B	F	=29B	=33N	=27B	1.5	11.0	11.0	2.00	1100	-10.0
32	Levy Barros, Vitor Lima D Santos	1455	BRA	−11B	−20N	−21B	F	−25N	+35B	1.0	10.5	10.5	0.00	895	-26.0
33	FIDE 538008360	1701	—	−15N	−30B	−34N	=26B	=31B	F	1.0	9.0	9.0	1.75	1379	0.0
34	Silva, Clara De Oliveira	1604	BRA	−17B	−23N	+33B	−19N	F	F	1.0	8.5	8.5	1.00	1029	-27.6
35	FIDE 538008351	1719	—	−13B	F	−22N	−24B	−26N	−32N	0.0	10.5	10.5	0.00	837	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1De Carvalho Jr, Rogerio BrambillaBRA
+45.2
4.0 pts · #4
2Faria, Luisa Gomes MortoniBRA
+38.4
1.5 pts · #23
3Laba, Otavio De SouzaBRA
+26.8
3.0 pts · #10

Top rating losers

1Silva, Clara De OliveiraBRA
-27.6
1.0 pts · #34
2Levy Barros, Vitor Lima D SantosBRA
-26.0
1.0 pts · #33
3Silva, Fellipe MoreiraBRA
-25.2
3.0 pts · #24

Biggest upsets

R6+264 Elo gap
Levy Barros, Vitor Lima D Santos1455 beat 1719
R5+241 Elo gap
Cordeiro, Lana De Aragao1478 beat 1719
R2+213 Elo gap
Faria, Luisa Gomes Mortoni1568 beat Do Nascimento, Miguel Pinto1781