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Regional Norte de Xadrez Amador Classico 2025 U2300

Open SwissStandard

15 players participated in this 5-round tournament, held from 11 Sept 2025 to 14 Sept 2025 in Macapa AP, Brazil. Top 10 Elo average was 1909, and top seed was Vitor Luis De Jesus Silverio (πŸ‡§πŸ‡· BRA, 2083).

Vitor Luis De Jesus Silverio (πŸ‡§πŸ‡· BRA, 2083) won with 4.0/5, ahead of Marcos Paulo De Souza Monteiro (3.5) and Liduino F Vasconcelos Junior (3.5). Silverio took the lead from round 4.

Location
πŸ‡§πŸ‡·Macapa AP, Brazil
Dates
11 Sept 2025 β†’ 14 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡§πŸ‡·Vitor Luis De Jesus Silverio2083
Avg top 10
1,909
Participants
15
Federations Β· 1 represented
πŸ‡§πŸ‡·BrazilΓ—15
Top 3

How it unfolded

Top 6 Β· 5 rounds

Vitor Luis De Jesus Silverio led from R4; +0.5-point edge over the runner-up.

Co-leaders
3
2
1
1
1
1.52.545R1R2R3R4R5Silverio takes lead
Silverio4De Souza Monteiro3.5Junior3.5De Melo3.5Pires3Neris3
R4 Β· LEADER CHANGE13 Sept

Vitor Luis De Jesus Silverio takes the sole lead (3.5/4).

R5 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Vitor Luis De Jesus Silverio drew with Marcos Paulo De Souza Monteiro (Black).

R1–R3 Β· WIN STREAK

Liduino F Vasconcelos Junior won 3 in a row (R1–R3).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Vitor Luis De Jesus Silverio*
Β½
1
β€”
2Marcos Paulo De Souza Monteiro
Β½
*
0
1
3Liduino F Vasconcelos Junior
0
1
*β€”
4Pedro Gortz De Meloβ€”
0
β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Silverio, Vitor Luis De Jesus2083BRA+11N=8B+7N+3B=2N4.012.014.011.002181+23.6
2De Souza Monteiro, Marcos Paulo1942BRA+14B+4Nβˆ’3N+5B=1B3.514.014.08.502071+17.2
3Junior, Liduino F Vasconcelos2047BRA+5B+13N+2Bβˆ’1N=8N3.513.014.08.752056+1.2
4De Melo, Pedro Gortz1924BRA=10Nβˆ’2B+12N+14B+7N3.59.59.55.001919-0.8
5Neris, Aldrin Oliveira Diniz1811BRAβˆ’3N+11B+9Bβˆ’2N+13B3.011.012.05.001809-0.8
6Pires, Enzo Luis Albuquerque1826BRA=12N+10B=8Nβˆ’7B+9N3.09.010.56.001873+3.8
7Pessoa, Marcio de Souza1896BRA=9B+15Nβˆ’1B+6Nβˆ’4B2.512.512.54.001864-3.0
8Machado, Hualason Jose Soares2008BRAF=1N=6B+13N=3B2.511.511.56.251985-1.8
9Porto, Silvio Alves Lima0BRA=7N+12Bβˆ’5N=10Bβˆ’6B2.010.512.03.7516190.0
10Brandalise, Ricardo1713BRA=4Bβˆ’6N+15B=9Nβˆ’11B2.010.510.52.751710-1.2
11Alves, Josue Pires1812BRAβˆ’1Bβˆ’5NF+15B+10N2.09.09.02.001808-1.0
12Alves, Davi Colares0BRA=6Bβˆ’9Nβˆ’4BF+14N1.58.58.51.5018310.0
13Domingues, Arthur Smith0BRAFβˆ’3B+14Nβˆ’8Bβˆ’5N1.09.09.00.0017100.0
14De Lima, Lucas Ribeiro1744BRAβˆ’2NFβˆ’13Bβˆ’4Nβˆ’12B0.09.59.50.001133-20.0
15Alencar, Victor Tupac Lima1624BRAFβˆ’7Bβˆ’10Nβˆ’11NF0.06.56.50.001007-32.4

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Regional Norte de Xadrez Amador Classico 2025 U2300 β€” Macapa AP, Brazil | Chess Tournament Results | ChessStats