 
                                    | Date | Chess tournament name | Status | 
|---|---|---|
| 2016-09-23 to 2017-05-05 | OOST-VLAAMS LIGAKAMPIOENSCHAP 2016 - 2017 (Open groep)  | Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2015.08.17 | Dhuyvetter, Koen (1757) vs (1554) Van Ginneken, Maikel Brasschaat Open 2015 Two Knights - Modern Bishop | 1/2-1/2 | C55 | |
| 2015.08.16 | Beukema, Jasper (1988) vs (1757) Dhuyvetter, Koen Brasschaat Open 2015 Sicilian Closed | 1-0 | B23 | |
| 2015.08.15 | Dhuyvetter, Koen (1757) vs (2335) Sandu, Mi Brasschaat Open 2015 Sicilian Scheveningen Najdorf (Opecensky) | 1/2-1/2 | B92 | |
| 2016.08.20 | Dgebuadze, A. (2498) vs (1728) Dhuyvetter, Koen Brasschaat Open 2016 Bishop's Opening - Classical | 1-0 | C23 | |
| 2015.08.15 | Dhuyvetter, Koen (1757) vs (2335) Sandu, Mi Brasschaat Open 2015 Sicilian Scheveningen Najdorf (Opecensky) | 1/2-1/2 | B92 | |
| 2017.08.19 | Dhuyvetter, Koen (1723) vs (2396) Beukema, S. Brasschaat Open 2017 Spanish Closed | 0-1 | C90 | |
| 2015.05.08 | Vekemans, D. (1951) vs (1809) Dhuyvetter, Frederik 6th LUCOPEN 2015 Sicilian - Wing Gambit (Marshall) | 1/2-1/2 | B20 | |
| 2015.05.08 | Dhuyvetter, Frederik (1809) vs (1609) Desbois, Jean-Marie 6th LUCOPEN 2015 Old Indian Ukrainian (Two Knights) | 1-0 | A55 | |
| 2015.05.07 | Inouss, B. (2000) vs (1809) Dhuyvetter, Frederik 6th LUCOPEN 2015 King's Indian - Smyslov | 1-0 | E61 | |
| 2015.05.06 | Rys, Ludovic (1493) vs (1809) Dhuyvetter, Frederik 6th LUCOPEN 2015 Reti Symmetrical - King's Indian | 0-1 | A05 | |
| 2015.05.06 | Dhuyvetter, Frederik (1809) vs (2385) Shirazi, K. 6th LUCOPEN 2015 Benko Gambit Accepted - Half-Accepted | 0-1 | A58 | |
| 2015.05.05 | Van Foreest, Machtel (1420) vs (1809) Dhuyvetter, Frederik 6th LUCOPEN 2015 Sicilian Accelerated Dragon - Simagin | 0-1 | B34 | |
| 2015.05.04 | Dhuyvetter, Frederik (1809) vs (1503) Blondel, F. 6th LUCOPEN 2015 Semi-Slav - Anti-Meran | 0-1 | D43 | |
| 2013.08.17 | Dhuyvetter, Koen (1734) vs (2507) Hovhanisian, M. Brasschaat Open 2013 French Paulsen - Steinitz | 0-1 | C11 | |
| 2013.08.17 | Dhuyvetter, Koen (1734) vs (2507) Hovhanisian, M. Brasschaat Open 2013 French Paulsen - Steinitz | 0-1 | C11 | |
| 2012.07.14 | Goormachtigh, J. (2177) vs (1738) Dhuyvetter, Koen 35th Taminco Open Indian Knight - Blumenfeld | 1-0 | E10 |