CChessStats

Campeonato Estadual Absoluto Std RJ 2025

Open SwissStandard

27 players participated in this 6-round tournament, held from 20 Nov 2025 to 23 Nov 2025 in Rio de Janeiro RJ, Brazil. 2 titled players from 2 federations. Top 10 Elo average was 2044, and top seed was Daniel Rangel (🇧🇷 BRA, FM, 2283).

Daniel Rangel (🇧🇷 BRA, FM, 2283) won with 5.5/6, ahead of Ivan Frolov (4.5) and Eduardo Moraes Lopes (4.5). Rangel won solo starting round 3.

The biggest upset came in round 2: Arnaldo Leite Mesquita (1756) beat Rodrigo Medeiros Zacarias (2041), a +285-point gap.

Location
🇧🇷Rio de Janeiro RJ, Brazil
Dates
20 Nov 2025 → 23 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
🇧🇷FMDaniel Rangel2283
Avg top 10
2,044
Participants
27
Titled players · 2
FM×2
Federations · 2 represented
🇧🇷Brazil×26
🇷🇺Russia×1
Top 3

How it unfolded

Top 6 · 6 rounds

FM Daniel Rangel led from R3; +1.0-point edge over the runner-up.

Co-leaders
11
3
1
1
1
1
1.534.56R1R2R3R4R5R6
Rangel5.5Lopes4.5Frolov4.5De Miranda4.5Maia4Pereira4
R3–R6 · LEAD HELD

FM Daniel Rangel never relinquished the lead after R3; final gap +1.0 over the runner-up.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

FM Daniel Rangel drew with Eduardo Moraes Lopes (White).

R1–R5 · WIN STREAK

FM Daniel Rangel won 5 in a row (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1FMDaniel Rangel*
½
1
1
2Eduardo Moraes Lopes
½
*——
3Ivan Frolov
0
—*—
4Eduardo Rodrigues C De Miranda
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Rangel, DanielFM2283BRA+27N+4B+11N+16B+2N=3B5.519.019.016.752372+7.4
2Frolov, Ivan2029RUS+14B=19N+5B+8N−1B+13N4.519.021.014.502177+23.0
3Lopes, Eduardo Moraes1912BRA+24N=16B+9N=11B+6N=1N4.518.519.514.002165+40.0
4De Miranda, Eduardo Rodrigues C1918BRA+17B−1N+18B+15N+10B=5N4.518.020.012.502052+36.4
5Pereira, Pedro Nunes1825BRA=9N+20B−2N+23B+16N=4B4.017.018.09.502042+68.0
6Reimberg, Arthur Bernardo1905BRA+21B=8N=13B+12N−3B+18N4.016.017.59.751950+9.2
7Maia,Erick de Figueiredo1841BRA−8B+22N+17B=10N=13B+11B4.015.016.59.752022+29.4
8Roland, Marcos Maldonado2089BRA+7N=6B+12N−2B=11N=9B3.519.022.012.251985-14.2
9Manzi, Luiz Antonio Bardaro2058BRA=5B+26N−3B=19N+12B=8N3.517.017.58.251956-12.2
10Santos Filho, Tadeu Sousa2016BRA−12N+24B+14N=7B−4N+21B3.516.017.07.501782-28.0
11Yunes, David Teles1990BRA+22B+18N−1B=3N=8B−7N3.019.521.07.501896-13.0
12Mesquita, Arnaldo Leite1756BRA+10B+13N−8B−6B−9N+22N3.017.519.08.001968+30.4
13Zacarias, Rodrigo Medeiros2041BRA+23N−12B=6N+20B=7N−2B3.017.518.57.001829-30.4
14Mattos, Bernardo Cunha1779BRA−2N+27B−10B=17N=15B+23N3.014.014.03.501854+23.6
15Brito, Vicente De Paulo Alencar1860BRA−16N+25B+21N−4B=14N=20B3.013.514.04.501659-20.8
16Guimaraes, Wagner PeixotoFM2093BRA+15B=3N+19B−1N−5BF2.519.019.07.251953-17.6
17Andriska, Matheus Jose Amante1534BRA−4N+23B−7N=14B−21N=24B2.014.015.03.001697+34.0
18Magalhaes, Miguel Campos Da Silva0BRAF−11B−4N+25B+19N−6B2.014.014.02.5017320.0
19Morais, Wagner Soares De1884BRA+25N=2B−16N=9B−18BF2.013.013.04.501931+3.4
20Pedro, Arthur Ventura Tome1615BRA=26B−5NF−13N+22B=15N2.012.012.03.251796+39.2
21Grechi, Marcelo Rezende0BRA−6NF−15B=22N+17B−10N1.514.014.02.7516570.0
22Sarmento, Flora Ferreira1712BRA−11N−7B+25N=21B−20N−12B1.513.514.01.251001-62.8
23Campos, Rafael De Lima1801BRA−13B−17N+24B−5NF−14B1.013.013.01.001497-74.8
24Laborao, Samuel Eduardo Ferreira1506BRA−3B−10N−23NF=25B=17N1.011.511.51.251465-10.8
25Guimaraes, Bruno Peres0BRA−19B−15N−22B−18N=24NF0.59.59.50.5014190.0
26Baptista, Andre Kemper1925BRA=20N−9BFFFF0.55.55.51.001638-14.0
27Celani, Guilherme Fontes1884BRA−1B−14NFFFF0.010.510.50.001231-28.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets