IRT Classico Casa do Xadrez

Open SwissStandard

40 players participated in this 6-round tournament, held from 27 Feb 2026 to 01 Mar 2026 in Belo Horizonte MG, Brazil. Top 10 Elo average was 1860, and top seed was Daniel De Freitas Castro (🇧🇷 BRA, 2043).

Daniel De Freitas Castro (🇧🇷 BRA, 2043) won with 5.5/6, ahead of Francisco Passos Costa (5.0) and Julio Lapertosa (4.5). Castro won solo starting round 4.

Location

🇧🇷Belo Horizonte MG, Brazil

Dates

27 Feb 2026 → 01 Mar 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇧🇷Daniel De Freitas Castro2043

Avg top 10

1,860

Participants

Federations · 1 represented

🇧🇷Brazil×28

Top 3

🥇
Daniel De Freitas Castro
🇧🇷BRA·2043
5.5pts·2199perf+14.8
🥈
Francisco Passos Costa
🇧🇷BRA·1798
5.0pts·1903perf+11.6
🥉
Julio Lapertosa
🇧🇷BRA·1939
4.5pts·1999perf+5.8

How it unfolded

Top 6 · 6 rounds

Daniel De Freitas Castro led from R4; +0.5-point edge over the runner-up.

Co-leaders

Castro5.5Costa5Lapertosa4.5Serafim Junior4.5Suzuki4Ramos4

R4–R6 · LEAD HELD

Daniel De Freitas Castro held the sole lead from R4 through R6 without losing it.

WIN STREAKS · 3 top finishers

Daniel De Freitas Castro 5 wins (R1–R5)Francisco Passos Costa 3 wins (R4–R6)Julio Lapertosa 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Daniel De Freitas Castro	*	—	½	—
2Francisco Passos Costa	—	*	—	—
3Julio Lapertosa	½	—	*	—
4Arnor Serafim Junior	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Castro, Daniel De Freitas	2043	BRA	+38N	+14B	+8N	+17B	+5N	=3B	5.5	19.0	19.0	16.75	2199	+14.8
2	Costa, Francisco Passos	1798	BRA	+19N	+18B	−5N	+20B	+17N	+6B	5.0	17.0	20.0	16.00	1903	+11.6
3	Lapertosa, Julio	1939	BRA	+30N	+25B	+28N	=5B	=6N	=1N	4.5	18.0	20.0	13.25	1999	+5.8
4	Serafim Junior, Arnor	1792	BRA	−7B	+39N	+19B	+24N	=10B	+13N	4.5	17.5	17.5	11.50	1805	+1.6
5	Suzuki, Edgard Nascimento Souza	1945	BRA	+31B	+21N	+2B	=3N	−1B	=10N	4.0	22.0	24.0	14.25	1895	-8.8
6	FIDE 538085720	0	—	=9N	+?B	+16N	+13B	=3B	−2N	4.0	20.5	20.5	11.25	1891	0.0
7	Ramos, Lucas Assis De Souza	0	BRA	+4N	−17B	+?B	=11N	+15B	=14N	4.0	18.5	18.5	11.75	1794	0.0
8	Martins, Miguel Coura	1747	BRA	+40B	+27N	−1B	+28N	=11B	=12N	4.0	18.0	18.0	8.50	1795	+6.4
9	Kalvan, Kleber	0	BRA	=6B	+22N	−12B	=16N	+23B	+?B	4.0	17.5	17.5	9.75	1805	0.0
10	Gomes, Marco Tulio Caldeira	1757	BRA	+34N	+37B	−17N	+18B	=4N	=5B	4.0	15.5	16.5	9.25	1741	-1.4
11	Abreu, Guilherme Correa	1857	BRA	+35N	+36B	−13N	=7B	=8N	+20B	4.0	15.5	16.5	9.00	1747	-3.0
12	Garcia, Victor De M R Alexandrino	1861	BRA	+32N	−28B	+9N	+38B	=13N	=8B	4.0	14.5	14.5	8.75	1747	-6.4
13	Da Rosa, Victor Luiz	0	BRA	+29B	+?N	+11B	−6N	=12B	−4B	3.5	18.5	18.5	8.00	1820	0.0
14	Coelho, Gabriel Martins Pinto	1674	BRA	+23B	−1N	−15B	+34N	+28B	=7B	3.5	18.0	19.0	8.00	1243	-4.0
15	Santos, Julia Silva	0	BRA	−25N	+32B	+14N	=26B	−7N	+27B	3.5	15.0	16.0	8.25	1604	0.0
16	FIDE 538085739	0	—	F	+26N	−6B	=9B	+38N	+17B	3.5	13.5	13.5	7.50	1721	0.0
17	Tridapalli Wu, Alessandro Augusto	1860	BRA	+39B	+7N	+10B	−1N	−2B	−16N	3.0	22.0	22.0	8.00	1741	-19.6
18	Merlin, Marco Aurelio Araujo	0	BRA	+?B	−2N	+21B	−10N	−22B	+29N	3.0	17.0	17.0	5.00	1593	0.0
19	De Paula, Romolo Goncalves	0	BRA	−2B	+?B	−4N	+21N	+26B	−?N	3.0	15.0	15.0	5.50	1653	0.0
20	De Freitas, Artur Victor Melo	0	BRA	−?B	+29N	+?B	−2N	+24B	−11N	3.0	14.0	14.0	5.00	1617	0.0
21	Francisco, Artur De Assis Rocha	1576	BRA	+33N	−5B	−18N	−19B	+35N	+30N	3.0	13.0	14.0	4.00	1145	-4.0
22	Fernandes, Pedro Alves	1557	BRA	F	−9B	−26N	+33B	+18N	+25N	3.0	13.0	13.0	6.50	1569	+1.2
23	FIDE 538026031	0	—	−14N	+30B	−25N	+?B	−9N	+38B	3.0	12.0	12.0	2.00	1498	0.0
24	Nunes, Alice Regis da Silva	1465	BRA	−37N	+34B	+33N	−4B	−20N	+36B	3.0	10.5	11.5	3.00	993	-5.2
25	Garcia, Erich Douglas Ribeiro	1636	BRA	+15B	−3N	+23B	=27N	F	−22B	2.5	16.5	16.5	7.75	948	-15.0
26	Lopes, Rodrigo	1506	BRA	F	−16B	+22B	=15N	−19N	+28B	2.5	15.0	15.0	6.75	2356	+23.2
27	FIDE 538085712	0	—	+?N	−8B	+36N	=25B	−?N	−15N	2.5	11.0	11.0	2.25	1633	0.0
28	Sepulveda, Joao Carlos Barrozo	0	BRA	+?N	+12N	−3B	−8B	−14N	−26N	2.0	18.5	18.5	4.00	1652	0.0
29	Mendes, Filipe C David Palhao	0	BRA	−13N	−20B	+32N	−?B	+33N	−18B	2.0	11.5	11.5	2.00	1137	0.0
30	FIDE 44713517	0	—	−3B	−23N	−?N	+39B	+32N	−21B	2.0	11.5	11.5	1.00	1017	0.0
31	FIDE 538049325	0	—	−5N	−33B	−35N	+32B	−?B	+39N	2.0	7.0	7.0	1.00	992	0.0
32	FIDE 538063492	0	—	−12B	−15N	−29B	−31N	−30B	+35B	1.0	13.5	14.5	1.00	1061	0.0
33	FIDE 538020637	0	—	−21B	+31N	−24B	−22N	−29B	−?B	1.0	13.0	13.0	2.00	740	0.0
34	FIDE 324109589	0	—	−10B	−24N	F	−14B	+?N	F	1.0	10.5	10.5	0.00	1422	0.0
35	FIDE 538062330	0	—	−11B	−?N	+31B	−?N	−21B	−32N	1.0	10.0	10.0	2.00	890	0.0
36	Flores, Mateus Hosken Vieira De C	0	BRA	F	−11N	−27B	+?N	−?B	−24N	1.0	9.5	9.5	0.00	1469	0.0
37	FIDE 324111371	0	—	+24B	−10N	F	F	F	F	1.0	7.0	7.0	3.00	1612	0.0
38	Souza, Ana Elisa De Lima Paixao	0	BRA	−1B	F	F	−12N	−16B	−23N	0.0	17.0	17.0	0.00	1152	0.0
39	FIDE 538063298	0	—	−17N	−4B	−?N	−30N	F	−31B	0.0	11.5	11.5	0.00	938	0.0
40	Lopes, Matheus Teixeira	0	BRA	−8N	F	F	F	F	F	0.0	4.0	4.0	0.00	947	-11.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Lopes, RodrigoBRA
+23.2
2.5 pts · #21
2Castro, Daniel De FreitasBRA
+14.8
5.5 pts · #1
3Costa, Francisco PassosBRA
+11.6
5.0 pts · #23

Top rating losers

1Tridapalli Wu, Alessandro AugustoBRA
-19.6
3.0 pts · #20
2Garcia, Erich Douglas RibeiroBRA
-15.0
2.5 pts · #32
3Lopes, Matheus TeixeiraBRA
-11.2
0.0 pts · #40