CChessStats

VII Campeonato Tocantiense de Xadrez

Open SwissStandard

28 players participated in this 5-round tournament, held from 15 Nov 2025 to 16 Nov 2025 in Palmas TO, Brazil. Top 10 Elo average was 1930, and top seed was Igor A.C.Lofredo Mourao (🇧🇷 BRA, 2174).

Igor A.C.Lofredo Mourao (🇧🇷 BRA, 2174) won with 5.0/5, ahead of Murilo Tavares Brandao (3.5) and Alexandre Pinto De Miranda (3.5). Mourao won solo starting round 4.

The biggest upset came in round 2: Elisa Queiroz Costa (1520) beat Willian Alves Martins (1765), a +245-point gap.

Location
🇧🇷Palmas TO, Brazil
Dates
15 Nov 2025 → 16 Nov 2025
Time control
Standard: 90 minutes for the whole game
System
Swiss · 5 rounds
Top seed
🇧🇷Igor A.C.Lofredo Mourao2174
Avg top 10
1,930
Participants
28
Federations · 1 represented
🇧🇷Brazil×26
Top 3

How it unfolded

Top 6 · 5 rounds

Igor A.C.Lofredo Mourao led from R4; +1.5-point edge over the runner-up.

Co-leaders
11
5
3
1
1
1.52.545R1R2R3R4R5
Mourao5De Miranda3.5Lima Jr3.5Da Cruz3.5Brandao3.5Alves3.5
R4–R5 · LEAD HELD

Igor A.C.Lofredo Mourao never relinquished the lead after R4; final gap +1.5 over the runner-up.

WIN STREAKS · 3 top finishers

Igor A.C.Lofredo Mourao 5 wins (R1–R5)Alexandre Pinto De Miranda 3 wins (R1–R3)Newton Celio Goncalves Lima Jr 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Igor A.C.Lofredo Mourao*—
1
—
2Alexandre Pinto De Miranda—*
0
1
3Newton Celio Goncalves Lima Jr
0
1
*—
4Kadmiel Asafhe Mourao Da Cruz—
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Mourao, Igor A.C.Lofredo2174BRA+14N+12B+7N+2B+4B5.012.515.015.002646+13.0
2Brandao, Murilo Tavares1788BRA+26B+6N+11B−1N=5B3.514.514.57.751962+17.2
3De Miranda, Alexandre Pinto2063BRA+19B+9N+5B−4N=6B3.513.515.510.251984-8.2
4Lima Jr,Newton Celio Goncalves1889BRA=11B+25N+13B+3B−1N3.513.514.07.752038+33.6
5Da Cruz, Kadmiel Asafhe Mourao1896BRA+18N+23B−3N+20B=2N3.511.012.06.751904+3.2
6Alves, Ravel De Sousa1873BRA+22N−2B+19N+21B=3N3.510.511.56.251927+10.4
7Santos, Joao Batista Do Nasciment1922BRA+27B+8N−1B−10N+11B3.013.513.55.501958+12.4
8Silveira, Samuel Oliveira Borges1765BRA+10N−7B−20N+25B+16N3.010.010.55.501814+5.2
9Pires, Washington Gabriel1804BRA+20N−3B=17N=16B+22B3.09.510.55.001691-6.4
10Da Silva, Filipe Carvalho0BRA−8BF+23N+7B+13N3.09.59.56.5019170.0
11Costa, Elisa Queiroz1520BRA=4N+21B−2N+17B−7N2.512.013.55.251754+37.6
12Miranda, Luiz Felipe Alves1856BRA+24B−1NF+15N=14B2.511.011.04.751773-10.4
13Dos Santos, Elias Rodrigues2014BRA=16N+17B−4N+18B−10B2.510.512.55.001736-38.0
14Bento, Joao Vitor Bonfim Soares1757BRA−1B+24NF+19B=12N2.510.510.54.251908+19.2
15Pereira de Sousa,Raimundo Eudes0BRA−17N+16B=18N−12B+21N2.58.510.04.5017460.0
16Ornelas, Joao Pedro Queiroz1705BRA=13B−15N+25B=9N−8B2.011.011.53.251736+3.2
17Pereira Jorge, Kayki Henri0BRA+15B−13N=9B−11N=18N2.010.512.55.0015360.0
18Costa, Yanni Queiroz1575BRA−5B+26N=15B−13N=17B2.010.510.52.251137-8.4
19Ornelas, Ester Queiroz1710BRA−3N+22B−6B−14N+26N2.010.510.51.001098-32.8
20Bibikow, Benjamin Leite0BRA−9B+27N+8B−5NF2.09.59.53.0017660.0
21Martins, Willian Alves1765BRA=25B−11N+27B−6N−15B1.59.09.00.251539-34.8
22Pereira Alves, Julia Whanmylla0BRA−6B−19NF+26B−9N1.09.59.50.009960.0
23Campos, Hussay Moreira Farias1806BRA+28B−5N−10BFF1.06.56.50.001097-15.2
24Oliveira, Andre Goes0BRA−12N−14BFF+27N1.06.06.00.0016120.0
25Mendes, Wanderson Alves0BRA=21N−4B−16N−8NF0.510.010.00.7514590.0
26FIDE 5380733820—−2N−18BF−22N−19B0.08.58.50.008920.0
27Ornelas, Samuel Queiroz1597BRA−7N−20B−21NF−24B0.07.57.50.001044-16.4
28FIDE 5380305600—−23NFFFF0.02.02.00.0010060.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets