Duijn, Ro
Last game 2025
Rating
peak 2275 · latest 2135Games
59
Wins
13
Draws
19
Losses
27
Peak Elo
2275
38.1% score
As White
| A46 | Indian Defense: Spielmann-Indian | 6 | 33.3% |
| A48 | London System | 6 | 25.0% |
| D02 | Queen's Pawn Game: London System | 4 | 37.5% |
| D03 | Queen's Pawn Game: Torre Attack | 4 | 75.0% |
| A40 | Horwitz Defense | 2 | 25.0% |
| A45 | Trompowsky Attack | 2 | 75.0% |
As Black
| B12 | Caro-Kann Defense: Advance Variation, Bronstein Variation | 7 | 28.6% |
| B17 | Caro-Kann Defense: Karpov Variation | 3 | 50.0% |
| B13 | Caro-Kann Defense: Exchange Variation | 2 | 0.0% |
| D15 | Slav Defense: Chebanenko Variation | 2 | 50.0% |
| A11 | Réti Opening: Anglo-Slav Variation, Gurevich System | 2 | 0.0% |
Recent games
| Duijn, Ro2135 | 1-0 | Baselmans, Sam2274 | Dutch League 2025-26 | 2025 |
| Christiansen, Johan-Sebastian2606 | 1-0 | Duijn, Ro2187 | 38th ECC Open 2023 | 2023 |
| Kaatiala, Pekka2004 | 1-0 | Duijn, Ro2220 | 35th ECC Open 2019 | 2019 |
| Van der Elburg, F2190 | ½-½ | Duijn, Ro2220 | 35th ECC Open 2019 | 2019 |
| Duijn, Ro2220 | 0-1 | Piceu, T2354 | 35th ECC Open 2019 | 2019 |
| Duijn, Ro2220 | ½-½ | Laketic, G2346 | 35th ECC Open 2019 | 2019 |
| Van Vliet, D2051 | 0-1 | Duijn, Ro2220 | 35th ECC Open 2019 | 2019 |
| Duijn, Ro2220 | ½-½ | Stenersen, G2188 | 35th ECC Open 2019 | 2019 |
| Csonka, A12353 | ½-½ | Duijn, Ro2169 | 34th ECC Open 2018 | 2018 |
| Duijn, Ro2169 | 1-0 | Van Heirzeele, D2158 | 34th ECC Open 2018 | 2018 |
| Grandell, Anders2268 | 1-0 | Duijn, Ro2169 | 34th ECC Open 2018 | 2018 |
| Duijn, Ro2169 | 1-0 | Janjic, M2247 | 34th ECC Open 2018 | 2018 |
| Duijn, Ro2169 | 1-0 | Guha, Chirag1849 | 34th ECC Open 2018 | 2018 |
| Nilsson, Lars Kjoller1948 | 0-1 | Duijn, Ro2169 | 34th ECC Open 2018 | 2018 |
| Bartel, Mat2591 | 1-0 | Duijn, Ro2169 | 34th ECC Open 2018 | 2018 |