CChessStats

Super U1600 FIDE Cacoal

Open SwissStandard

19 players participated in this 6-round tournament, held from 04 Jul 2025 to 06 Jul 2025 in Cacoal RO, Brazil. Top 10 Elo average was 1503, and top seed was Felipe Kenji Miata Duarte (πŸ‡§πŸ‡· BRA, 1592).

Vanda Goncalves Lourenco (πŸ‡§πŸ‡· BRA, 1519) won with 5.0/6, ahead of Jeziel Borges Martins (5.0) and Luiz Carlos R do Nascimento Lima (4.0). Lourenco shared the lead from round 5, winning on tie-break.

The biggest upset came in round 2: Vitor Odilei Silva Noia (1414) beat Emanuel Cesar (1551), a +137-point gap.

Location
πŸ‡§πŸ‡·Cacoal RO, Brazil
Dates
04 Jul 2025 β†’ 06 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡§πŸ‡·Felipe Kenji Miata Duarte1592
Avg top 10
1,503
Participants
19
Federations Β· 1 represented
πŸ‡§πŸ‡·BrazilΓ—14
Top 3

How it unfolded

Top 6 Β· 6 rounds

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

Co-leaders
8
2
1
1
2
2
1.534.56R1R2R3R4R5R6
Lourenco5Martins5Bandeira4Lima4Astenreter4Duarte3.5
R6 Β· TIEBREAK CLUSTER

2 players finish on 5.0/6. Lourenco takes the title on Buchholz Cut1 (19.5).

R2 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Vanda Goncalves Lourenco beat Jeziel Borges Martins (Black).

WIN STREAKS Β· 2 top finishers

Vanda Goncalves Lourenco 3 wins (R4–R6)Jeziel Borges Martins 4 wins (R3–R6)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Vanda Goncalves Lourenco*
1
β€”
1
2Jeziel Borges Martins
0
*β€”β€”
3Maria Isabella Santos Bandeiraβ€”β€”*β€”
4Luiz Carlos R do Nascimento Lima
0
β€”β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Lourenco, Vanda Goncalves1519BRA+12B+2Nβˆ’6B+7B+3N+8N5.019.522.018.501753+58.4
2Martins, Jeziel Borges1499BRA+16Nβˆ’1B+12N+10B+6N+7B5.017.519.514.501656+25.6
3Lima, Luiz Carlos R do Nascimento1577BRA+11Nβˆ’6B+8B+9Nβˆ’1B+13N4.018.020.512.001461-25.2
4Astenreter, Juan Carlos De Souza1525BRA+10N=5Bβˆ’7N=12B+11N+6B4.017.019.512.751506-3.2
5Bandeira, Maria Isabella Santos1444BRA+15B=4N+13B=6Nβˆ’8B+9N4.016.518.511.251462+4.0
6Ferreira, Mateus Henrique de Lima1482BRA+18B+3N+1N=5Bβˆ’2Bβˆ’4N3.522.022.011.001513+8.4
7Duarte, Felipe Kenji Miata1592BRA=8B+9N+4Bβˆ’1N+17Bβˆ’2N3.520.521.59.751477-30.8
8Noia, Vitor Odilei Silva1414BRA=7N+14Bβˆ’3N+13B+5Nβˆ’1B3.519.021.510.751537+32.4
9Do Vale, Mateus Jaco Santos1428BRA+19Nβˆ’7B+15Nβˆ’3B+10Nβˆ’5B3.016.516.55.00738-42.4
10Ernica, Theo Moreira Do Nasciment0BRAβˆ’4B+18N+19Bβˆ’2Nβˆ’9B+15N3.014.014.02.006840.0
11FIDE 447650020β€”βˆ’3Bβˆ’13N+18B+19Nβˆ’4B+17N3.011.511.51.007510.0
12FIDE 447795930β€”βˆ’1N+17Bβˆ’2B=4Nβˆ’13N+16B2.518.519.55.0012410.0
13Dias, Isabelly Becali Dias0BRA=14N+11Bβˆ’5Nβˆ’8N+12Bβˆ’3B2.517.019.56.7511750.0
14Cesar, Emanuel1551BRA=13Bβˆ’8N+16BFF+19N2.58.08.03.25614-27.2
15De Matos, Pedro Pansini0BRAβˆ’5N+16Bβˆ’9Bβˆ’17N+18Nβˆ’10B2.013.013.02.006360.0
16Oliveira, Ana Clara Vairan0BRAβˆ’2Bβˆ’15Nβˆ’14N+18B+19Bβˆ’12N2.012.012.00.007250.0
17FIDE 5380149040β€”βˆ’?Bβˆ’12NF+15Bβˆ’7Nβˆ’11B1.011.011.02.007240.0
18FIDE 5380149200β€”βˆ’6Nβˆ’10Bβˆ’11Nβˆ’16Nβˆ’15BF0.013.513.50.006820.0
19FIDE 5380002370β€”βˆ’9BFβˆ’10Nβˆ’11Bβˆ’16Nβˆ’14B0.013.513.50.006900.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Super U1600 FIDE Cacoal β€” Cacoal RO, Brazil | Chess Tournament Results | ChessStats