Campeonato Catarinense Absoluto STD 2025

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38 players participated in this 6-round tournament, held from 04 Dec 2025 to 07 Dec 2025 in Rio Negrinho SC, Brazil. 4 titled players from 2 federations. Top 10 Elo average was 2067, and top seed was Diogo Duarte Guimaraes (🇧🇷 BRA, FM, 2286).

Diogo Duarte Guimaraes (🇧🇷 BRA, FM, 2286) won with 5.0/6, ahead of Bruno Orlando Starke (5.0) and Charles Gauche (4.5). Guimaraes shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Mateus Gorniak Linzmeyer (1509) beat Vitor Augusto Colaco Arosteguy (1751), a +242-point gap.

Location

🇧🇷Rio Negrinho SC, Brazil

Dates

04 Dec 2025 → 07 Dec 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 6 rounds

Top seed

🇧🇷FMDiogo Duarte Guimaraes2286

Avg top 10

2,067

Participants

Titled players · 4

FM×4

Federations · 2 represented

🇧🇷Brazil×36

🇨🇺Cuba×1

Top 3

🥇
FMDiogo Duarte Guimaraes
🇧🇷BRA·2286
5.0pts·2307perf+5.0
🥈
Bruno Orlando Starke
🇧🇷BRA·2120
5.0pts·2168perf+8.6
🥉
FMCharles Gauche
🇧🇷BRA·2074
4.5pts·2200perf+22.4

How it unfolded

Top 6 · 6 rounds

Tight race until R4; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders

Guimaraes5Starke5Gauche4.5Bieging4.5Gomes4.5Zanghelini4

R4–R6 · LEAD HELD

FM Diogo Duarte Guimaraes held the sole lead from R4 through R6 without losing it.

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Guimaraes takes the title on Buchholz Cut1 (20.0).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

FM Diogo Duarte Guimaraes drew with Bruno Orlando Starke (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMDiogo Duarte Guimaraes	*	½	½	—
2Bruno Orlando Starke	½	*	—	—
3FMCharles Gauche	½	—	*	—
4Luca Jurgen Bieging	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Guimaraes, Diogo DuarteFM	2286	BRA	+31N	+11B	+9N	+8B	=2N	=3B	5.0	20.0	21.5	16.75	2307	+5.0
2	Starke, Bruno Orlando	2120	BRA	+27B	+13N	+10B	=16N	=1B	+26N	5.0	17.0	19.0	15.00	2168	+8.6
3	Gauche, CharlesFM	2074	BRA	+15N	=7B	+14N	=12B	+8N	=1N	4.5	19.0	22.0	15.75	2200	+22.4
4	Bieging, Luca Jurgen	1973	BRA	+23N	+5B	−8N	+15B	+14N	=9B	4.5	17.5	20.0	14.75	2053	+26.4
5	Gomes, Adrian Felipe L	1749	BRA	+30B	−4N	+27B	=10N	+24B	+16N	4.5	15.5	17.0	10.75	1987	+62.8
6	Zanghelini, Cristian Silnei	1867	BRA	+26N	−8B	+7N	−9B	+18N	+14B	4.0	17.0	19.0	12.00	1984	+15.2
7	Moura, Bernardo Lalane Mascarenha	1755	BRA	+36B	=3N	−6B	+22N	=20B	+17N	4.0	17.0	17.5	9.75	1857	+19.2
8	Saiz Rodriguez, Daniel EvelioFM	2204	CUB	+18B	+6N	+4B	−1N	−3B	=12N	3.5	21.5	24.5	13.25	2083	-14.6
9	Silva, Guilherme Henrique De Mora	2030	BRA	F	+17N	−1B	+6N	+10B	=4N	3.5	20.0	20.0	12.75	2104	+10.0
10	Santos, Leonardo Emerim	1895	BRA	+28N	+33B	−2N	=5B	−9N	+21B	3.5	17.5	18.5	7.75	1787	-23.6
11	Moyses Sobrinho, Elias	1890	BRA	+19B	−1N	+18B	=20N	−26B	+22N	3.5	16.5	18.5	10.00	1875	-2.6
12	De Oliveira, Gustavo Alfredo Bue	2153	BRA	+21N	F	+24B	=3N	=16B	=8B	3.5	16.0	16.0	10.50	2106	-2.0
13	Zanghelini, Pedro Miguel	1767	BRA	+37N	−2B	+21N	−14B	=15N	+34B	3.5	14.5	15.0	5.50	1710	-16.4
14	Dos Santos Junior, Haroldo CunhaFM	1965	BRA	+22B	+20N	−3B	+13N	−4B	−6N	3.0	19.5	22.0	9.00	1811	-20.2
15	Linzmeyer, Mateus Gorniak	1509	BRA	−3B	+36N	+17B	−4N	=13B	=19N	3.0	18.5	19.0	6.75	1747	+38.4
16	Rodrigues Mota, Romulo Cardoso S	1972	BRA	F	+29B	+25N	=2B	=12N	−5B	3.0	17.5	17.5	8.75	1905	-3.6
17	Arosteguy, Vitor Augusto Colaco	1751	BRA	+32N	−9B	−15N	+23B	+25N	−7B	3.0	15.5	16.5	6.00	1519	-48.8
18	Dos Santos, Gabriel Conte	1602	BRA	−8N	+28B	−11N	+36B	−6B	+32N	3.0	14.0	14.5	3.50	1121	-16.8
19	Meister, Ricardo Diogo	0	BRA	−11N	−21B	+32N	=29B	+23N	=15B	3.0	13.5	14.5	6.00	1415	0.0
20	Blaszkoski Maia, Vinicius	1735	BRA	+38N	−14B	+33N	=11B	=7N	F	3.0	11.5	11.5	4.75	1746	+1.2
21	Neumann, Pedro Henrique Nogueira	1595	BRA	−12B	+19N	−13B	=30N	+27B	−10N	2.5	15.5	17.0	5.75	1613	-1.6
22	Zapella, Iago Almeida	0	BRA	−14N	=31B	+35N	−7B	+28N	−11B	2.5	14.0	15.0	3.75	1496	0.0
23	Meurer, Gustavo	0	BRA	−4B	=30N	+37B	−17N	−19B	+36N	2.5	12.5	13.0	1.75	1063	0.0
24	Fischer Junior,Donaldo	1784	BRA	+35B	F	−12N	=25B	−5N	+33B	2.5	12.5	12.5	3.25	1545	-18.8
25	Vieira,Antony J do Nascimento	1560	BRA	F	+34N	−16B	=24N	−17B	+27N	2.5	11.5	11.5	4.25	1677	+19.6
26	Ziegler, Lucas	0	BRA	−6B	F	+29N	F	+11N	−2B	2.0	16.0	16.0	5.50	1829	0.0
27	Rassweiler, Erick Matheus	1566	BRA	−2N	+32B	−5N	+33B	−21N	−25B	2.0	15.5	16.5	2.00	916	-52.8
28	Kolodziej, Lucas	0	BRA	−10B	−18N	=30B	+?N	−22B	=35N	2.0	11.5	11.5	1.25	1558	0.0
29	Alves, Gabriel Luka	1446	BRA	F	−16N	−26B	=19N	=36B	+30N	2.0	10.0	10.0	3.25	1039	-3.2
30	Brancalhao Oliveira, Joao Miguel	0	BRA	−5N	=23B	=28N	=21B	−34N	−29B	1.5	13.5	14.5	3.50	1321	0.0
31	Marschal,Maiilon	1660	BRA	−1B	=22N	+34B	F	F	F	1.5	10.5	10.5	2.25	1260	-1.6
32	Zanghelini, Bernardo	0	BRA	−17B	−27N	−19B	F	+35N	−18B	1.0	12.0	12.0	1.00	841	0.0
33	Trevisani, Bruno Tiago	0	BRA	F	−10N	−20B	−27N	+37B	−24N	1.0	11.5	11.5	0.50	945	0.0
34	Vieira,Arthur E do Nascimento	0	BRA	F	−25B	−31N	F	+30B	−13N	1.0	9.0	9.0	1.50	860	0.0
35	Henrique, Vitor Augusto	0	BRA	−24N	F	−22B	=37N	−32B	=28B	1.0	8.5	8.5	1.25	984	0.0
36	De Souza,Bernardo Westarb	0	BRA	−7N	−15B	F	−18N	=29N	−23B	0.5	14.5	14.5	1.00	1255	0.0
37	Fischer, Davi Eduardo	0	BRA	−13B	F	−23N	=35B	−33N	−?B	0.5	8.0	8.0	0.50	859	0.0
38	FIDE 44792174	0	—	−20B	F	F	F	F	F	0.0	4.0	4.0	0.00	935	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Gomes, Adrian Felipe LBRA
+62.8
4.5 pts · #6
2Linzmeyer, Mateus GorniakBRA
+38.4
3.0 pts · #16
3Bieging, Luca JurgenBRA
+26.4
4.5 pts · #4

Top rating losers

1Rassweiler, Erick MatheusBRA
-52.8
2.0 pts · #37
2Arosteguy, Vitor Augusto ColacoBRA
-48.8
3.0 pts · #21
3Santos, Leonardo EmerimBRA
-23.6
3.5 pts · #15

Biggest upsets

R3+242 Elo gap
Linzmeyer, Mateus Gorniak1509 beat Arosteguy, Vitor Augusto Colaco1751
R6+223 Elo gap
Gomes, Adrian Felipe L1749 beat Rodrigues Mota, Romulo Cardoso S1972
R5+130 Elo gap
FMGauche, Charles2074 beat FMSaiz Rodriguez, Daniel Evelio2204