CChessStats

I Bauru Chess Open Taca Cidade de Bauru

Open SwissStandard

21 players participated in this 6-round tournament, held on 26 Sept 2025 in Bauru SP, Brazil. Top 10 Elo average was 1085, and top seed was Francisco Ferrari Pironti (🇧🇷 BRA, 1981).

Francisco Ferrari Pironti (🇧🇷 BRA, 1981) won with 5.5/6, ahead of Victor Misao Buriti Kawamoto (5.5) and Fabio Luis Eto (5.0). Pironti shared the lead from round 1, winning on tie-break.

The biggest upset came in round 6: Fabio Luis Eto (1778) beat Angelo Luiz Da Silva (1959), a +181-point gap.

Location
🇧🇷Bauru SP, Brazil
Dates
26 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇧🇷Francisco Ferrari Pironti1981
Avg top 10
1,085
Participants
21
Federations · 1 represented
🇧🇷Brazil×19
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 5.5/6, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
12
6
4
2
2
2
1.534.56R1R2R3R4R5R6
Kawamoto5.5Pironti5.5Eto5Cabral4Martins4Nogueira4
R6 · TIEBREAK CLUSTER

2 players finish on 5.5/6. Pironti takes the title on Buchholz Cut1 (22.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Victor Misao Buriti Kawamoto drew with Francisco Ferrari Pironti (White).

WIN STREAKS · 3 top finishers

Victor Misao Buriti Kawamoto 4 wins (R1–R4)Francisco Ferrari Pironti 4 wins (R1–R4)Fabio Luis Eto 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Victor Misao Buriti Kawamoto*
½
—
1
2Francisco Ferrari Pironti
½
*
1
1
3Fabio Luis Eto—
0
*—
4Wendell Paula Dias Cabral
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Pironti, Francisco Ferrari1981BRA+11N+6B+4N+3B=2N+5B5.522.525.522.752072+2.8
2Kawamoto, Victor Misao Buriti1979BRA+19B+17N+14B+9N=1B+4N5.516.017.514.752009+7.2
3Eto, Fabio Luis1778BRA+8N+5B+20B−1N+9B+10N5.019.020.014.502006+11.4
4Cabral, Wendell Paula Dias0BRA+7B+10N−1B+?N+?N−2B4.017.517.56.5019110.0
5Martins, Gabriel Santana0BRA+?B−3N+17B+20N+7B−1N4.016.516.56.0017090.0
6Nogueira, Arthur Candido0BRA+?B−1N+10B=7N=?B+9N4.015.015.07.7518500.0
7Sabino, Fernando Henrique Lima0BRA−4N+8B+?N=6B−5N+12B3.518.518.58.5015380.0
8Garcia, Andre Simao Amorim0BRA−3B−7N+?B=?B+17N+?N3.510.010.01.5015950.0
9Alves, Arthur De Castro0BRA+12N+?B+13N−2B−3N−6B3.020.020.05.5018420.0
10Da Silva, Angelo Luiz1959BRA+18N−4B−6N+11B+13N−3B3.018.520.07.001732-11.4
11De Carvalho, Nicolas Fenske0BRA−1B−14N+21B−10N+18B+20N3.013.013.02.5012060.0
12Rosa, Karen Mayumi0BRA−9B+15N−?B+17N+20B−7N3.011.011.04.5015030.0
13Prieto, Isabella Pasquarelli1685BRA+21B−20N−9B+18N−10B=19N2.510.010.02.251159-6.8
14Paulino, Wallacy Fernando Pinheir0BRA+?N+11B−2N−?BFF2.08.58.53.0016820.0
15Fonseca, Diego De Abreu0BRA−?N−12B−16N+21B+?N−?B2.05.05.00.009210.0
16FIDE 447879520—−17B−?N+15BF−?N+?B2.03.53.52.007080.0
17Goncalves, Yasmin1466BRA+16N−2B−5N−12B−8B=18N1.518.019.52.751067-3.2
18E Abreu Junior, Moacyr De Moraes0BRA−10B+?N−?N−13B−11N=17B1.510.010.00.7514370.0
19De Lima, Maresca Soares Mattano0BRA−2NFFF+21N=13B1.58.08.01.2516390.0
20Romeiro, Amanda Versati0BRAF+13B−3N−5B−12N−11B1.017.517.52.5017320.0
21FIDE 5380618050—−13N−?B−11N−15N−19BF0.09.09.00.008020.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets