CChessStats

I IRT Comemorativo dos 50 anos do Lages Xadrez Clube

Open SwissStandard

22 players participated in this 7-round tournament, held from 17 May 2026 to 25 May 2026 in Lages SC, Brazil. Top 10 Elo average was 1701, and top seed was Guilherme Exterhotter Bastos (🇧🇷 BRA, 1903).

Manoel Selvino Moraes Pereira (🇧🇷 BRA, 1689) won with 6.5/7, ahead of Miguel Batalha Ferro (5.0) and Gabriel Conte Dos Santos (5.0). Pereira won solo starting round 6.

The biggest upset came in round 3: Miguel Batalha Ferro (1588) beat Brayan Stramosk Viana (1789), a +201-point gap.

Location
🇧🇷Lages SC, Brazil
Dates
17 May 2026 → 25 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇧🇷Guilherme Exterhotter Bastos1903
Avg top 10
1,701
Participants
22
Federations · 1 represented
🇧🇷Brazil×16
Top 3

How it unfolded

Top 6 · 7 rounds

Manoel Selvino Moraes Pereira led from R6; +1.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.

Co-leaders
10
4
2
3
2
1
1
23.55.57R1R2R3R4R5R6R7
Pereira6.5Ferro5Dos Santos5Antunes4.5Mondo4Viana3.5
R6–R7 · LEAD HELD

Manoel Selvino Moraes Pereira never relinquished the lead after R6; final gap +1.5 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Manoel Selvino Moraes Pereira drew with Miguel Batalha Ferro (Black).

WIN STREAKS · 3 top finishers

Manoel Selvino Moraes Pereira 3+3 wins (R1–R3, R5–R7)Miguel Batalha Ferro 3 wins (R1–R3)Gabriel Conte Dos Santos 4 wins (R3–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Manoel Selvino Moraes Pereira*
½
1
—
2Miguel Batalha Ferro
½
*
0
1
3Gabriel Conte Dos Santos
0
1
*—
4Luan Netto Nikifork Antunes—
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Pereira, Manoel Selvino Moraes1689BRA+10B+12N+9B=2N+6N+7B+3N6.524.027.024.501995+69.6
2Ferro, Miguel Batalha1588BRA+17N+4N+8B=1B+7N−3B=6B5.026.528.018.001815+72.8
3Dos Santos, Gabriel Conte1620BRA+14B−8N+17B+9N+10B+2N−1B5.024.025.515.501637+1.2
4Antunes, Luan Netto Nikifork1741BRA+13N−2B=6BF+22N+8B+7N4.518.518.511.751774+5.6
5Mondo, Willian Savi1721BRA−8B+16N=10B+21N=9B−6N+12B4.019.020.09.501692-6.8
6Spieker, Otavio Schmidt1712BRA+22N=7B=4NF−1B+5B=2N3.527.027.010.501664-13.2
7Bolzan, Pedro Madeira1579BRA+21B=6N+11B+12N−2B−1N−4B3.526.027.09.251606+7.2
8Viana, Brayan Stramosk1789BRA+5N+3B−2NF=16B−4N+15B3.524.026.012.001717-18.8
9Kitano, Julie Mei1480BRA+19B+11N−1N−3B=5N+15B−13N3.524.025.08.501485-0.4
10FIDE 5380617160—−1N+18B=5N+15B−3N+14B−11N3.523.024.57.5013560.0
11De Andrade, Moacir Belarmino F1672BRA+20N−9B−7NF+12B=16N+10B3.517.018.08.501548-14.4
12Silva, Erica De Aguida1576BRA+18N−1B+13N−7B−11N+19B−5N3.022.023.05.501384-47.6
13Bitencourt, Lavignia Padilha1459BRA−4B+14N−12B+19NFF+9B3.015.015.06.501474+1.2
14FIDE 5800044400—−3N−13B−20NF+18B−10N+19B2.015.015.02.507450.0
15Westphal, Heitor Bernardo Borges0BRAFF+19B−10N+17B−9N−8N2.013.013.02.508350.0
16Bastos, Guilherme Exterhotter1903BRAF−5BF+18N=8N=11BF2.012.512.55.001602-23.8
17Pereira, Micael Ribas0BRA−2B+22B−3NF−15N=18B−21N1.518.018.00.758100.0
18Kieski, Raissa de Sousa0BRA−12B−10NF−16B−14N=17N+22B1.512.012.00.759400.0
19FIDE 5800044580—−9N+20B−15N−13BF−12N−14N1.014.514.51.007050.0
20FIDE 5800044660—−11B−19N+14BFFFF1.09.59.52.008720.0
21FIDE 5800044740—−7NFF−5BFF+17B1.09.09.01.508500.0
22FIDE 447814070—−6B−17NFF−4BF−18N0.012.012.00.009270.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets