Rui Oscar Mendes
POR · FIDE ID 1901753 · 14 tournament games since 2026
Standard
1753
#530 in POR (active)
Rapid
1687
#758 in POR (active)
Blitz
1644
#745 in POR (active)
Score
36%
3 W · 4 D · 7 L
Opp. avg
1790
Last 14 games
Last game
2026-09-05
Portuguese National Amateur Championship 2025-26
Prep summary
- As White: 1.d4 in 100% of games (scores 38%).
- By opponent strength: 25% against higher-rated players, 40% against lower-rated.
Based on 14 over-the-board games (8 classical · 3 rapid · 2 blitz). 8 with White (38%), 6 with Black (33%).
Openings as White
First move
| 1.d4 | 8 | 38% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Accelerated London System | 2 | 50% |
| King's Indian Defense: Sämisch Variation, Closed Variation | 1 | 50% |
| Bogo-Indian Defense: Nimzowitsch Variation | 1 | 0% |
| Queen's Pawn Game: Zukertort Variation | 1 | 100% |
| Benoni Defense | 1 | 50% |
Openings as Black
Against 1.e4 (2 games)
| 1...e5 King's Pawn Game | 2 | 25% |
Against 1.d4 (2 games)
| 1...Nf6 Indian Defense | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Scotch Game | 1 | 50% |
| Three Knights Opening | 1 | 0% |
| King's Indian Defense: Orthodox Variation | 1 | 0% |
| Nimzo-Larsen Attack: Modern Variation | 1 | 100% |
| Nimzo-Larsen Attack: Classical Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-05 | Jorge Morgado (1708) Portuguese National Amateur Championship 2025-26 · classical | L |
| 2026-09-05 | Joao Daniel Marcos (1675) Portuguese National Amateur Championship 2025-26 · classical | ½ |
| 2026-09-04 | Manuel Cabete (1859) Portuguese National Amateur Championship 2025-26 · classical | L |
| 2026-09-04 | Hugo Alexandre Coelho Saraiva (1677) Portuguese National Amateur Championship 2025-26 · classical | W |
| 2026-09-03 | Carlos Jorge da Silva Andrade (1931) Portuguese National Amateur Championship 2025-26 · classical | L |
| 2026-09-02 | Jose Cavadas (1637) Portuguese National Amateur Championship 2025-26 · classical | ½ |
| 2026-08-28 | Joao Guilherme Matos (1836) Maia Chess Open 2026 | U2000 | L |
| 2026-06-13 | Agostinho Jose Goncalves Roxo (1799) Portuguese Senior Championship 2025-26 | Rapid | S65 · rapid | W |
| 2026-06-13 | Jose Oliveira Gaspar Dias (1730) Portuguese Senior Championship 2025-26 | Rapid | S65 · rapid | W |
| 2026-06-13 | Helio Ricardo Soutinho Peixoto (2001) Portuguese Senior Championship 2025-26 | Rapid | S65 · rapid | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.