II Memorial Ivan Balducci PVA Sao Jose dos Campos Classico
31 players participated in this 5-round tournament, held on 23 May 2026 in Sao Jose dos Campos SP, Brazil. 2 federations represented. Top 10 Elo average was 2072, and top seed was Nicolas Seoane Miquelin (🇧🇷 BRA, 2279).
Nicolas Seoane Miquelin (🇧🇷 BRA, 2279) won with 4.0/5, ahead of Yago Labussiere (4.0) and Davi Maia Silva (4.0). Miquelin won on tie-break after catching the field in the final round.
The biggest upset came in round 2: Joao Victor Moreira Schwertner (1871) beat Nicolas Seoane Miquelin (2279), a +408-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R3; 4 players tied at 4.0/5, decided on Buchholz.
Davi Maia Silva held the sole lead from R3 through R5 without losing it.
4 players finish on 4.0/5. Miquelin takes the title on Buchholz Cut1 (12.0).
Davi Maia Silva 3 wins (R1–R3)Ruan Galvao Maradey 4 wins (R2–R5)
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Miquelin, Nicolas Seoane | 2279 | BRA | +12N | −10B | +24N | +11B | +9N | 4.0 | 12.0 | 14.0 | 11.00 | 2150 | -10.0 |
| 2 | Labussiere, Yago | 2216 | BRA | +23B | +13N | =7B | =9N | +8B | 4.0 | 11.5 | 13.5 | 10.50 | 2201 | +1.0 |
| 3 | Silva, Davi Maia | 2003 | BRA | +30B | +18N | +8B | =7N | =5B | 4.0 | 11.5 | 11.5 | 8.25 | 2140 | +39.2 |
| 4 | Maradey, Ruan Galvao | 1983 | BRA | −18B | +15N | +20B | +13N | +7B | 4.0 | 10.0 | 12.0 | 10.00 | 1982 | +6.8 |
| 5 | De Paula, Luan Araujo | 2009 | BRA | F | +19B | +10N | +6B | =3N | 3.5 | 12.5 | 12.5 | 10.50 | 2240 | +20.8 |
| 6 | Rodrigues, Leonardo De Miranda | 2124 | BRA | +16B | +21N | =9B | −5N | +25B | 3.5 | 11.0 | 12.5 | 7.50 | 1988 | -12.0 |
| 7 | Norte, Gabriel Rocha Das Neves | 2046 | BRA | +28N | +14B | =2N | =3B | −4N | 3.0 | 14.5 | 15.5 | 7.50 | 2011 | -2.6 |
| 8 | Lima, Vinicius Taishun | 2143 | BRA | +17N | +11B | −3N | +14B | −2N | 3.0 | 13.5 | 16.0 | 8.00 | 1997 | -14.8 |
| 9 | Costa, Flavio Luis Cesar | 1985 | BRA | +20N | +25B | =6N | =2B | −1B | 3.0 | 13.5 | 15.0 | 7.25 | 2066 | +9.0 |
| 10 | Schwertner, Joao Victor Moreira | 1871 | BRA | +15B | +1N | −5B | =25N | =13B | 3.0 | 12.5 | 14.0 | 8.50 | 2015 | +13.8 |
| 11 | Lopes, Jose Antonio Rodrigues | 1816 | BRA | +26B | −8N | +18B | −1N | +22B | 3.0 | 11.0 | 12.0 | 5.00 | 1867 | +1.2 |
| 12 | Eufrasio, Fernando Cesar Silva | 1806 | BRA | −1B | +26N | +22B | −24N | +18B | 3.0 | 10.0 | 11.0 | 5.00 | 1792 | -6.8 |
| 13 | Vanderlei, Michel Rangel | 1817 | BRA | +27N | −2B | +29N | −4B | =10N | 2.5 | 12.0 | 13.0 | 3.50 | 1844 | +4.8 |
| 14 | Klimas, Alexandre | 1809 | BRA | +22B | −7N | +31B | −8N | =21B | 2.5 | 10.0 | 10.0 | 3.00 | 1727 | -12.8 |
| 15 | Amorim, Israel Santana Paiva | 1584 | BRA | −10N | −4B | +28N | =21N | +30B | 2.5 | 10.0 | 10.0 | 2.00 | 1806 | +53.2 |
| 16 | Leite, Caua De Paiva | 1769 | BRA | −6N | −29B | +30N | +27B | =19N | 2.5 | 7.5 | 7.5 | 2.00 | 1715 | -8.6 |
| 17 | Fernandes, Beatriz | 1783 | BRA | −8B | F | +27N | =19B | +26N | 2.5 | 7.0 | 7.0 | 3.00 | 1772 | -4.4 |
| 18 | Santos, Ruben Yokoyama Oliveira | 1617 | BRA | +4N | −3B | −11N | +31B | −12N | 2.0 | 14.0 | 14.0 | 4.00 | 1709 | +12.8 |
| 19 | Tamanhao, Pedro Luiz Da Costa | 1617 | BRA | F | −5N | +23B | =17N | =16B | 2.0 | 10.5 | 10.5 | 4.50 | 1839 | +42.8 |
| 20 | Martins, Maria Clara Da Silva | 1644 | BRA | −9B | +23N | −4N | −26B | +27N | 2.0 | 10.0 | 11.0 | 3.00 | 1830 | +33.6 |
| 21 | Malloou, Aristeu Cesar Pinto Neto | 1810 | FID | +31N | −6B | −25N | =15B | =14N | 2.0 | 10.0 | 10.0 | 2.50 | 1714 | -17.2 |
| 22 | FIDE 538098512 | 0 | — | −14N | +28B | −12N | +29B | −11N | 2.0 | 9.5 | 10.5 | 2.00 | 1670 | 0.0 |
| 23 | Ramos,Dourivan Junior Barreto | 1795 | BRA | −2N | −20B | −19N | +28B | +29N | 2.0 | 9.0 | 10.0 | 2.00 | 1675 | -36.8 |
| 24 | Kruger,Israel | 1927 | BRA | +29N | F | −1B | +12B | F | 2.0 | 8.0 | 8.0 | 4.00 | 2018 | +7.0 |
| 25 | FIDE 538098520 | 0 | — | F | −9N | +21B | =10B | −6N | 1.5 | 11.5 | 11.5 | 3.50 | 1861 | 0.0 |
| 26 | De Souza, Alexandre Coccia | 0 | BRA | −11N | −12B | F | +20N | −17B | 1.0 | 10.5 | 10.5 | 2.00 | 1569 | 0.0 |
| 27 | Monteiro, Marcio | 1556 | BRA | −13B | +30N | −17B | −16N | −20B | 1.0 | 9.5 | 9.5 | 0.00 | 1499 | -13.2 |
| 28 | Dos Santos, Gabrielle Lourenco | 1685 | BRA | −7B | −22N | −15B | −23N | +31N | 1.0 | 9.5 | 9.5 | 0.00 | 1008 | -43.6 |
| 29 | De Sousa, Rebeca Picchetti Ferraz | 1594 | BRA | −24B | +16N | −13B | −22N | −23B | 1.0 | 9.0 | 11.0 | 2.50 | 1634 | +6.0 |
| 30 | Salgueiro, Alexandre Schneider | 1683 | BRA | −3N | −27B | −16B | F | −15N | 0.0 | 10.0 | 10.0 | 0.00 | 928 | -72.8 |
| 31 | Andrade, Miguel Teixeira | 0 | BRA | −21B | F | −14N | −18N | −28B | 0.0 | 7.5 | 7.5 | 0.00 | 930 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Amorim, Israel Santana PaivaBRA+53.22.5 pts · #10
- 2Tamanhao, Pedro Luiz Da CostaBRA+42.82.0 pts · #15
- 3Silva, Davi MaiaBRA+39.24.0 pts · #1
- 1Salgueiro, Alexandre SchneiderBRA-72.80.0 pts · #29
- 2Dos Santos, Gabrielle LourencoBRA-43.61.0 pts · #30
- 3Ramos,Dourivan Junior BarretoBRA-36.82.0 pts · #14
- R2+408 Elo gap
- R1+366 Elo gap
- R3+178 Elo gap