Aberto FIDE PUC Rio Movimento Xadrez
18 players participated in this 6-round tournament, held from 25 Oct 2025 to 01 Nov 2025 in Rio de Janeiro RJ, Brazil. 1 titled players from 2 federations. Top 10 Elo average was 1890, and top seed was Daniel Rangel (🇧🇷 BRA, FM, 2283).
Daniel Rangel (🇧🇷 BRA, FM, 2283) won with 6.0/6, ahead of Rogerio Brambilla De Carvalho Jr (5.0) and Ivan Frolov (4.0). Rangel won solo starting round 3.
The biggest upset came in round 6: Erick de Figueiredo Maia (1841) beat Guilherme Vieira Espinosa (2012), a +171-point gap.
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How it unfolded
Top 6 · 6 roundsFM Daniel Rangel led from R3; +1.0-point edge over the runner-up.
FM Daniel Rangel never relinquished the lead after R3; final gap +1.0 over the runner-up.
FM Daniel Rangel 6 wins (R1–R6)Rogerio Brambilla De Carvalho Jr 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMDaniel Rangel | * | — | 1 | 1 |
| 2Rogerio Brambilla De Carvalho Jr | — | * | 1 | 1 |
| 3Erick de Figueiredo Maia | 0 | 0 | * | — |
| 4Ivan Frolov | 0 | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rangel, DanielFM | 2283 | BRA | +6B | +4N | +12B | +9N | +7B | +3N | 6.0 | 16.5 | 18.5 | 18.50 | 2757 | +16.2 |
| 2 | De Carvalho Jr, Rogerio Brambilla | 1945 | BRA | +14B | +3N | −9B | +12N | +4B | +6N | 5.0 | 15.5 | 17.0 | 14.50 | 2079 | +36.0 |
| 3 | Frolov, Ivan | 2059 | RUS | +5N | −2B | +10N | +15B | +9N | −1B | 4.0 | 19.5 | 20.5 | 9.50 | 2003 | -4.6 |
| 4 | Maia,Erick de Figueiredo | 1841 | BRA | +17N | −1B | +11N | +10B | −2N | +9B | 4.0 | 18.5 | 18.5 | 7.50 | 1972 | +16.4 |
| 5 | Nunes, Lino Dias | 1559 | BRA | −3B | +14N | +16B | −7N | +12B | =11N | 3.5 | 13.0 | 13.5 | 5.25 | 1688 | +18.0 |
| 6 | Nogueira, Adnilton Correia de Almeida | 1638 | BRA | −1N | −12B | +17N | +13B | +15N | −2B | 3.0 | 16.0 | 16.0 | 3.00 | 1075 | -14.2 |
| 7 | Santos Filho, Tadeu Sousa | 2023 | BRA | +11B | +8N | F | +5B | −1N | F | 3.0 | 15.0 | 15.0 | 9.00 | 2001 | +2.2 |
| 8 | Mesquita, Victor Noronha | 1703 | BRA | +16N | −7B | F | F | +10N | +15B | 3.0 | 8.0 | 8.0 | 4.00 | 1890 | +17.6 |
| 9 | Espinosa,Guilherme Vieira | 2012 | BRA | +15N | =10B | +2N | −1B | −3B | −4N | 2.5 | 21.5 | 22.5 | 7.25 | 1828 | -49.2 |
| 10 | Mesquita, Arnaldo Leite | 1756 | BRA | +18B | =9N | −3B | −4N | −8B | +16N | 2.5 | 14.0 | 14.0 | 1.75 | 1582 | -15.6 |
| 11 | Guttler, Bruno Cravo | 1545 | BRA | −7N | +17B | −4B | +16N | F | =5B | 2.5 | 12.5 | 12.5 | 2.25 | 1507 | -8.8 |
| 12 | Santos, Julio Domingues | 1644 | BRA | +13B | +6N | −1N | −2B | −5N | F | 2.0 | 19.5 | 21.0 | 5.00 | 1602 | -14.4 |
| 13 | Villardo, Leonardo Abraao I | 0 | BRA | −12N | −15B | =14B | −6N | =16B | +17N | 2.0 | 8.0 | 8.0 | 1.00 | 841 | 0.0 |
| 14 | Gouvea, Pedro Azevedo Dos Santos | 0 | BRA | −2N | −5B | =13N | +17B | F | F | 1.5 | 15.0 | 15.0 | 1.00 | 950 | 0.0 |
| 15 | De Alcantara, Giulliano A | 0 | BRA | −9B | +13N | F | −3N | −6B | −8N | 1.0 | 15.5 | 17.5 | 2.00 | 1053 | 0.0 |
| 16 | Rivera, Javier Aliaga | 0 | BRA | −8B | F | −5N | −11B | =13N | −10B | 0.5 | 13.5 | 13.5 | 1.00 | 840 | 0.0 |
| 17 | FIDE 538070081 | 0 | — | −4B | −11N | −6B | −14N | F | −13B | 0.0 | 13.0 | 13.0 | 0.00 | 874 | 0.0 |
| 18 | FIDE 538070090 | 0 | — | −10N | F | F | F | F | F | 0.0 | 2.5 | 2.5 | 0.00 | 956 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1De Carvalho Jr, Rogerio BrambillaBRA+36.05.0 pts · #2
- 2Nunes, Lino DiasBRA+18.03.5 pts · #7
- 3Mesquita, Victor NoronhaBRA+17.63.0 pts · #9
- 1Espinosa,Guilherme VieiraBRA-49.22.5 pts · #6
- 2Mesquita, Arnaldo LeiteBRA-15.62.5 pts · #11
- 3Santos, Julio DominguesBRA-14.42.0 pts · #8
- R6+171 Elo gap
- R2+114 Elo gap