II IRT Paineiras Sub 2000 De Xadrez FIDE 2026

Open SwissStandard

40 players participated in this 5-round tournament, held from 18 Apr 2026 to 19 Apr 2026 in Sao Paulo SP, Brazil. Top 10 Elo average was 1875, and top seed was Danilo Palomares Roselli (🇧🇷 BRA, 1935).

Pedro Henrique Oliveira Soares (🇧🇷 BRA, 1823) won with 4.5/5, ahead of Bernardo Steinle Matiuci (4.5) and Tomer Lederman Bookobza (4.5). Soares shared the lead from round 2, winning on tie-break.

The biggest upset came in round 3: Silvio Luiz Fernandes Silveira (1581) beat Matheus Oliveira Da Silva (1935), a +354-point gap.

Location

🇧🇷Sao Paulo SP, Brazil

Dates

18 Apr 2026 → 19 Apr 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇧🇷Danilo Palomares Roselli1935

Avg top 10

1,875

Participants

Federations · 1 represented

🇧🇷Brazil×32

Top 3

🥇
Pedro Henrique Oliveira Soares
🇧🇷BRA·1823
4.5pts·2062perf+39.2
🥈
Bernardo Steinle Matiuci
🇧🇷BRA·1798
4.5pts·2182perf+35.4
🥉
Tomer Lederman Bookobza
🇧🇷BRA·1730
4.5pts·2189perf+43.2

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 3 players tied at 4.5/5, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 3 at the finish.

Co-leaders

Matiuci4.5Soares4.5Bookobza4.5Povia4Roselli3.5Carneiro3.5

R5 · TIEBREAK CLUSTER

3 players finish on 4.5/5. Soares takes the title on Buchholz Cut1 (14.0).

WIN STREAKS · 3 top finishers

Bernardo Steinle Matiuci 4 wins (R1–R4)Pedro Henrique Oliveira Soares 4 wins (R1–R4)Tomer Lederman Bookobza 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Bernardo Steinle Matiuci	*	—	½	—
2Pedro Henrique Oliveira Soares	—	*	—	1
3Tomer Lederman Bookobza	½	—	*	—
4Pedro Cezar Vezneyan Povia	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Soares, Pedro Henrique Oliveira	1823	BRA	+10N	+23B	+5N	+4B	=8N	4.5	14.0	16.0	14.25	2062	+39.2
2	Matiuci, Bernardo Steinle	1798	BRA	+30N	+28B	+22N	+6N	=3B	4.5	11.5	12.5	10.25	2182	+35.4
3	Bookobza, Tomer Lederman	1730	BRA	+37N	+16B	+17N	+22B	=2N	4.5	11.5	11.5	9.25	2189	+43.2
4	Povia, Pedro Cezar Vezneyan	1808	BRA	+38B	+9N	+11B	−1N	+12B	4.0	14.0	14.0	9.50	1958	+15.4
5	Carneiro, Thomas Sobral	1749	BRA	+24B	+7N	−1B	+14N	=6B	3.5	14.5	16.5	10.25	1883	+28.4
6	Alves, Ricardo C Chaves A de Arruda	1814	BRA	+29N	+36B	+8N	−2B	=5N	3.5	13.0	13.0	6.75	1745	-11.2
7	Roselli, Danilo Palomares	1935	BRA	+25N	−5B	+20B	+18N	=9B	3.5	12.0	14.0	8.75	1813	-12.4
8	Da Silva, Pedro Pereira	1689	BRA	+34B	+33N	−6B	+10N	=1B	3.5	12.0	13.0	7.25	1851	+25.2
9	Da Silva, Joao Pedro M Soares	1665	BRA	+31N	−4B	+36N	+17B	=7N	3.5	11.0	11.0	5.25	1853	+29.2
10	Almeida,Luiz Miguel Santos	0	BRA	−1B	+19N	+13B	−8B	+29N	3.0	13.5	15.0	7.00	1637	0.0
11	Gowdak, Matheus Godoy	1669	BRA	+19B	+12N	−4N	=16B	=17N	3.0	12.0	14.5	8.00	1855	+38.4
12	Hara, Aroldo Hiroiuqui	1902	BRA	+35N	−11B	+25N	+23B	−4N	3.0	11.0	12.0	5.00	1746	-18.0
13	Yokota, Lucas Jundi Morita	1774	BRA	+26N	−22B	−10N	+36B	+16N	3.0	9.5	9.5	4.50	1899	+13.6
14	Silveira, Silvio Luiz Fernandes	1581	BRA	−16N	+37B	+28N	−5B	+23N	3.0	9.5	9.5	3.50	1808	+42.8
15	Soares, Eduardo Fernandes	1630	BRA	−28N	−30B	+26N	+24B	+31B	3.0	6.5	7.5	5.00	1135	-5.6
16	Branquinho, Eduardo De Medeiros	1894	BRA	+14B	−3N	+32B	=11N	−13B	2.5	13.5	14.5	5.50	1602	-30.4
17	De Aquino, Leonardo Silva	1817	BRA	+32B	+18N	−3B	−9N	=11B	2.5	13.5	14.5	5.00	1597	-48.8
18	Inaoka, Felipe Kazuichi Borgato	1675	BRA	+39N	−17B	+30N	−7B	=21N	2.5	9.5	9.5	2.25	1521	-22.0
19	FIDE 538095807	0	—	−11N	−10B	=29N	+37B	+28N	2.5	9.0	9.0	2.25	1802	0.0
20	Takahara, Fabio	1587	BRA	F	+29B	−7N	=28B	+22N	2.5	8.5	8.5	4.25	1925	+46.0
21	Assad, Otavio	1630	BRA	−33B	−24N	+39B	+34N	=18B	2.5	6.5	6.5	2.25	1602	-2.0
22	Pacheco Yamada, Lucas	1905	BRA	+27B	+13N	−2B	−3N	−20B	2.0	14.5	16.5	5.00	1625	-71.6
23	Maraz, Ricardo	1656	BRA	+40B	−1N	+33B	−12N	−14B	2.0	11.5	11.5	1.00	1612	-5.0
24	Uehara, Lucas Akio	0	BRA	−5N	+21B	F	−15N	+32B	2.0	10.0	10.0	3.50	1545	0.0
25	Regiani, Rafael	1646	BRA	−7B	+38N	−12B	+32N	F	2.0	8.5	8.5	1.00	1118	-7.0
26	Devis, Antonio	0	BRA	−13B	−27N	−15B	+38N	+36N	2.0	8.0	8.0	0.00	867	0.0
27	Santiago, Leonardo Franzon	1597	BRA	−22N	+26B	F	−31N	+34B	2.0	6.0	6.0	3.00	1105	-5.6
28	Da Silva, Matheus Oliveira	1935	BRA	+15B	−2N	−14B	=20N	−19B	1.5	13.0	15.5	4.25	1562	-73.2
29	FIDE 538045443	0	—	−6B	−20N	=19B	+40N	−10B	1.5	11.5	11.5	1.25	901	0.0
30	FIDE 538045460	0	—	−2B	+15N	−18B	F	F	1.0	12.0	13.0	3.00	1576	0.0
31	FIDE 538095785	0	—	−9B	−32N	F	+27B	−15N	1.0	9.5	9.5	2.00	1505	0.0
32	FIDE 538075156	0	—	−17N	+31B	−16N	−25B	−24N	1.0	9.0	10.0	1.00	985	0.0
33	Yanaguihara, Vitor Kioshi	1914	BRA	+21N	−8B	−23N	F	F	1.0	9.0	9.0	2.50	1533	-28.8
34	Fernandes, Eduardo Posseti	0	BRA	−8N	+35B	−?N	−21B	−27N	1.0	9.0	9.0	1.00	1420	0.0
35	Gomes, Bernardo Camargos	1590	BRA	−12B	−34N	F	F	+40B	1.0	4.0	4.0	0.00	1102	-5.6
36	FIDE 538045494	0	—	F	−6N	−9B	−13N	−26B	0.0	12.0	12.0	0.00	950	0.0
37	Santos, Camila Marinho Godoi	0	BRA	−3B	−14N	F	−19N	F	0.0	10.0	10.0	0.00	856	0.0
38	Perez, Guilherme Gramani	0	BRA	−4N	−25B	F	−26B	F	0.0	9.0	9.0	0.00	927	0.0
39	FIDE 538095793	0	—	−18B	F	−21N	F	F	0.0	5.0	5.0	0.00	853	0.0
40	FIDE 538095777	0	—	−23N	F	F	−29B	−35N	0.0	4.5	4.5	0.00	823	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Takahara, FabioBRA
+46.0
2.5 pts · #14
2Bookobza, Tomer LedermanBRA
+43.2
4.5 pts · #4
3Silveira, Silvio Luiz FernandesBRA
+42.8
3.0 pts · #8

Top rating losers

1Da Silva, Matheus OliveiraBRA
-73.2
1.5 pts · #16
2Pacheco Yamada, LucasBRA
-71.6
2.0 pts · #9
3De Aquino, Leonardo SilvaBRA
-48.8
2.5 pts · #11

Biggest upsets

R3+354 Elo gap
Silveira, Silvio Luiz Fernandes1581 beat Da Silva, Matheus Oliveira1935
R5+318 Elo gap
Takahara, Fabio1587 beat Pacheco Yamada, Lucas1905
R3+258 Elo gap
Maraz, Ricardo1656 beat Yanaguihara, Vitor Kioshi1914