David Miedema
Country
NED
Birth Year
1989
Gender
M
Title
International Master
FIDE ID
1018477
FIDE Rating
2356
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2023-07-19 | 44th Ghent Open 2023 | Ghent BEL | 9.1 | David Miedema | Pierre Laurent-Paoli | 0-1 | 41 | Open |
| 2 | 2023-07-18 | 44th Ghent Open 2023 | Ghent BEL | 8.6 | David Miedema | Geert Van der Stricht | 1-0 | 57 | Open |
| 3 | 2023-07-17 | 44th Ghent Open 2023 | Ghent BEL | 7.4 | Daniel W Gormally | David Miedema | 1-0 | 30 | Open |
| 4 | 2023-07-16 | 44th Ghent Open 2023 | Ghent BEL | 6.6 | David Miedema | Balazs Csonka | 1/2-1/2 | 33 | Open |
| 5 | 2023-07-15 | 44th Ghent Open 2023 | Ghent BEL | 5.5 | David Miedema | Warre De Waele | 0-1 | 47 | Open |
| 6 | 2023-07-14 | 44th Ghent Open 2023 | Ghent BEL | 4.7 | Herman Grooten | David Miedema | 0-1 | 57 | Open |
| 7 | 2023-07-13 | 44th Ghent Open 2023 | Ghent BEL | 3.7 | David Miedema | Sterre Dauw | 1/2-1/2 | 70 | Open |
| 8 | 2023-07-12 | 44th Ghent Open 2023 | Ghent BEL | 2.7 | Elias Ruzhansky | David Miedema | 1-0 | 43 | Open |
| 9 | 2023-07-11 | 44th Ghent Open 2023 | Ghent BEL | 1.2 | David Miedema | Daniel Howard Fernandez | 0-1 | 33 | Open |
| 10 | 2020-08-15 | 7th Prague Summer Open | Prague CZE | 9.7 | David Miedema | Vasilios Kasioumis | 1/2-1/2 | 68 | Open |
| 11 | 2020-08-14 | 7th Prague Summer Open | Prague CZE | 8.16 | David Schernthaner | David Miedema | 0-1 | 35 | Open |
| 12 | 2020-08-13 | 7th Prague Summer Open | Prague CZE | 7.11 | David Miedema | Ales Jedlicka | 1/2-1/2 | 54 | Open |
| 13 | 2020-08-12 | 7th Prague Summer Open | Prague CZE | 6.2 | Vojtech Plat | David Miedema | 1-0 | 42 | Open |
| 14 | 2020-08-11 | 7th Prague Summer Open | Prague CZE | 5.8 | David Miedema | Viktor Pribyl | 1-0 | 37 | Open |
| 15 | 2020-08-10 | 7th Prague Summer Open | Prague CZE | 4.8 | Jan Soural | David Miedema | 1/2-1/2 | 66 | Open |
| 16 | 2020-08-09 | 7th Prague Summer Open | Prague CZE | 3.7 | David Miedema | Philipp Richter | 1/2-1/2 | 27 | Open |
| 17 | 2020-08-09 | 7th Prague Summer Open | Prague CZE | 2.7 | Jachym Smolik | David Miedema | 0-1 | 36 | Open |
| 18 | 2020-08-08 | 7th Prague Summer Open | Prague CZE | 1.7 | David Miedema | Vaclav Pacl | 1-0 | 43 | Open |
| 19 | 2020-02-23 | Kragero Resort Chess 2020 | Kragero NOR | 9.16 | David Miedema | Sergey Eliseev | 1-0 | 35 | Open |
| 20 | 2020-02-22 | Kragero Resort Chess 2020 | Kragero NOR | 8.16 | Viktoria Radeva | David Miedema | 1/2-1/2 | 50 | Open |
| 21 | 2020-02-22 | Kragero Resort Chess 2020 | Kragero NOR | 7.8 | David Miedema | Thomas Beerdsen | 0-1 | 38 | Open |
| 22 | 2020-02-21 | Kragero Resort Chess 2020 | Kragero NOR | 6.5 | Jon Ludvig Hammer | David Miedema | 1-0 | 62 | Open |
| 23 | 2020-02-21 | Kragero Resort Chess 2020 | Kragero NOR | 5.1 | David Miedema | Mamikon Gharibyan | 0-1 | 39 | Open |
| 24 | 2020-02-20 | Kragero Resort Chess 2020 | Kragero NOR | 4.1 | David Miedema | Emil Mirzoev | 1-0 | 56 | Open |
| 25 | 2020-02-20 | Kragero Resort Chess 2020 | Kragero NOR | 3.4 | Liam Vrolijk | David Miedema | 0-1 | 40 | Open |
| 26 | 2020-02-19 | Kragero Resort Chess 2020 | Kragero NOR | 2.21 | David Miedema | Sheila Barth Stanford | 1-0 | 65 | Open |
| 27 | 2020-02-19 | Kragero Resort Chess 2020 | Kragero NOR | 1.25 | Dimitrios Stellas | David Miedema | 0-1 | 54 | Open |
| 28 | 2020-02-16 | TCh-BEL 2019-20 | Belgium BEL | 8.8 | Vincent Blom | David Miedema | 0-1 | 45 | Open |
| 29 | 2019-12-01 | TCh-BEL 2019-20 | Belgium BEL | 5.7 | Evert Rademakers | David Miedema | 0-1 | 34 | Open |
| 30 | 2019-08-24 | Vienna Open 2019 | Vienna AUT | 9.27 | David Miedema | Thomas Bauer | 1-0 | 58 | Open |
| 31 | 2019-08-23 | Vienna Open 2019 | Vienna AUT | 8.35 | Nicolas Curien | David Miedema | 0-1 | 25 | Open |
| 32 | 2019-08-22 | Vienna Open 2019 | Vienna AUT | 7.34 | David Miedema | Thomas, Dr. Pieper | 1/2-1/2 | 68 | Open |
| 33 | 2019-08-21 | Vienna Open 2019 | Vienna AUT | 6.14 | Felix Blohberger | David Miedema | 1-0 | 44 | Open |
| 34 | 2019-08-20 | Vienna Open 2019 | Vienna AUT | 5.8 | David Miedema | Zhansaya Abdumalik | 1/2-1/2 | 28 | Open |
| 35 | 2019-08-19 | Vienna Open 2019 | Vienna AUT | 4.4 | Gerald Hertneck | David Miedema | 1/2-1/2 | 14 | Open |
| 36 | 2019-08-18 | Vienna Open 2019 | Vienna AUT | 3.3 | David Miedema | Balint Kiss | 1-0 | 43 | Open |
| 37 | 2019-08-06 | Riga Tech Open A 2019 | Riga LAT | 2.3 | David Miedema | Nijat Abasov | 0-1 | 27 | Open |
| 38 | 2019-07-24 | Xtracon Chess Open 2019 | Helsingor DEN | 6.44 | Ludo Tolhuizen | David Miedema | 1/2-1/2 | 61 | Open |
| 39 | 2019-07-23 | Xtracon Chess Open 2019 | Helsingor DEN | 5.27 | David Miedema | Lars Hinrichs | 0-1 | 55 | Open |
| 40 | 2019-07-22 | Xtracon Chess Open 2019 | Helsingor DEN | 4.32 | Torbjorn Ivarsson | David Miedema | 0-1 | 39 | Open |
| 41 | 2019-07-21 | Xtracon Chess Open 2019 | Helsingor DEN | 3.52 | David Miedema | Lars Erik Linderod | 1-0 | 25 | Open |
| 42 | 2019-07-21 | Xtracon Chess Open 2019 | Helsingor DEN | 2.34 | Monika Machlik | David Miedema | 1-0 | 82 | Open |
| 43 | 2019-07-20 | Xtracon Chess Open 2019 | Helsingor DEN | 1.37 | David Miedema | Daniel Andersen | 1-0 | 25 | Open |
| 44 | 2019-06-23 | HSG Open 2019 | Hilversum NED | 6.1 | David Miedema | Loek Van Wely | 0-1 | 30 | Open |
| 45 | 2019-06-23 | HSG Open 2019 | Hilversum NED | 5.8 | Rogier Zoun | David Miedema | 0-1 | 43 | Open |
| 46 | 2019-06-22 | HSG Open 2019 | Hilversum NED | 4.11 | David Miedema | Marc Overeem | 1-0 | 16 | Open |
| 47 | 2019-04-22 | GRENKE Chess Open 2019 | Karlsruhe GER | 9.92 | David Miedema | Joachim, Dr. Sieglen | 1-0 | 40 | Open |
| 48 | 2019-04-22 | GRENKE Chess Open 2019 | Karlsruhe GER | 8.35 | Meylis Annaberdiyev | David Miedema | 1-0 | 31 | Open |
| 49 | 2019-04-21 | GRENKE Chess Open 2019 | Karlsruhe GER | 7.87 | David Miedema | Thomas Michalczak | 1-0 | 61 | Open |
| 50 | 2019-04-21 | GRENKE Chess Open 2019 | Karlsruhe GER | 6.29 | Pier Luigi Basso | David Miedema | 1-0 | 25 | Open |
| 51 | 2019-04-20 | GRENKE Chess Open 2019 | Karlsruhe GER | 5.81 | David Miedema | Alex Dac-Vuong Nguyen | 1-0 | 40 | Open |
| 52 | 2019-04-20 | GRENKE Chess Open 2019 | Karlsruhe GER | 4.102 | Carlos Alvarez Serrano | David Miedema | 0-1 | 44 | Open |
| 53 | 2019-04-07 | Bundesliga 2018-19 | Solingen GER | 15.5 | Peter Svidler | David Miedema | 1-0 | 30 | Open |
| 54 | 2019-04-06 | Bundesliga 2018-19 | Solingen GER | 14.6 | David Miedema | Gata Kamsky | 1/2-1/2 | 32 | Open |
| 55 | 2019-03-24 | Bundesliga 2018-19 | Solingen GER | 13.5 | David Miedema | Erasmus Gerigk | 1-0 | 31 | Open |
| 56 | 2019-03-23 | Bundesliga 2018-19 | Solingen GER | 12.6 | Gregory Pitl | David Miedema | 0-1 | 70 | Open |
| 57 | 2019-03-02 | Bundesliga 2018-19 | Berlin GER | 10.5 | David Miedema | Mathias Womacka | 1/2-1/2 | 51 | Open |
| 58 | 2019-03-01 | Bundesliga 2018-19 | Berlin GER | 9.5 | Jan Smeets | David Miedema | 1-0 | 35 | Open |
| 59 | 2019-02-24 | Kragero Resort Chess 2019 | Kragero NOR | 9.9 | Vignir Vatnar Stefansson | David Miedema | 1/2-1/2 | 24 | Open |
| 60 | 2019-02-24 | Kragero Resort Chess 2019 | Kragero NOR | 8.14 | David Miedema | Francisco Silva Gonzalez | 1-0 | 65 | Open |
| 61 | 2019-02-23 | Kragero Resort Chess 2019 | Kragero NOR | 7.9 | Renier Castellanos Rodriguez | David Miedema | 1-0 | 42 | Open |
| 62 | 2019-02-23 | Kragero Resort Chess 2019 | Kragero NOR | 6.14 | Oystein Boyum Fossum | David Miedema | 0-1 | 40 | Open |
| 63 | 2019-02-22 | Kragero Resort Chess 2019 | Kragero NOR | 5.5 | David Miedema | Kristian Stuvik Holm | 0-1 | 63 | Open |
| 64 | 2019-02-22 | Kragero Resort Chess 2019 | Kragero NOR | 4.12 | David Miedema | Elham Amar | 1-0 | 44 | Open |
| 65 | 2019-02-21 | Kragero Resort Chess 2019 | Kragero NOR | 3.5 | Liam Vrolijk | David Miedema | 1-0 | 11 | Open |
| 66 | 2019-02-21 | Kragero Resort Chess 2019 | Kragero NOR | 2.3 | David Miedema | 14104202 | 1-0 | 67 | Open |
| 67 | 2019-02-20 | Kragero Resort Chess 2019 | Kragero NOR | 1.2 | Bjorgvin S Gudmundsson | David Miedema | 0-1 | 32 | Open |
| 68 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 8.24 | David Miedema | Konstantin Taranin | 1-0 | 87 | Open |
| 69 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 7.32 | Ricardo Emanuel Torre Margarido | David Miedema | 0-1 | 55 | Open |
| 70 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 6.21 | David Miedema | Luis Soares | 0-1 | 46 | Open |
| 71 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 5.11 | Patryk Chylewski | David Miedema | 1-0 | 47 | Open |
| 72 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 4.2 | David Miedema | Eric Hansen | 0-1 | 31 | Open |
| 73 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 3.12 | Guilherme Deola Borges | David Miedema | 0-1 | 49 | Open |
| 74 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 2.14 | David Miedema | Daniel Neves Fidalgo | 1-0 | 52 | Open |
| 75 | 2019-02-10 | Portugal Open Rapid 2019 | Lisbon POR | 1.15 | Augusto Vide | David Miedema | 0-1 | 33 | Open |
| 76 | 2019-02-09 | Portugal Open 2019 | Lisbon POR | 9.26 | David Miedema | Christian Palozza | 1-0 | 72 | Open |
| 77 | 2019-02-08 | Portugal Open 2019 | Lisbon POR | 8.21 | Ludy Helsio Paulo Sousa | David Miedema | 1-0 | 32 | Open |
| 78 | 2019-02-07 | Portugal Open 2019 | Lisbon POR | 7.25 | David Miedema | Ludvig Carlsson | 1-0 | 23 | Open |
| 79 | 2019-02-06 | Portugal Open 2019 | Lisbon POR | 6.8 | Pa Iniyan | David Miedema | 1-0 | 55 | Open |
| 80 | 2019-02-05 | Portugal Open 2019 | Lisbon POR | 5.25 | David Miedema | Nino Maisuradze | 1-0 | 70 | Open |
| 81 | 2019-02-04 | Portugal Open 2019 | Lisbon POR | 4.27 | Michael Tscharotschkin | David Miedema | 0-1 | 30 | Open |
| 82 | 2019-02-03 | Portugal Open 2019 | Lisbon POR | 3.43 | David Miedema | Angel Arturo Rionda Medio | 1-0 | 48 | Open |
| 83 | 2019-02-03 | Portugal Open 2019 | Lisbon POR | 2.32 | Ezra Terryn | David Miedema | 1-0 | 40 | Open |
| 84 | 2019-02-02 | Portugal Open 2019 | Lisbon POR | 1.35 | David Miedema | Rui Filipe Pereira Marques | 1-0 | 95 | Open |
| 85 | 2019-01-06 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 9 | David Miedema | Nils Richter | 1-0 | 24 | Open |
| 86 | 2019-01-05 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 8 | Karsten Schulz | David Miedema | 1-0 | 44 | Open |
| 87 | 2019-01-05 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 7 | David Miedema | Rocco-Mario Radke | 1-0 | 33 | Open |
| 88 | 2019-01-04 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 6 | Gengchun Wong | David Miedema | 1/2-1/2 | 57 | Open |
| 89 | 2019-01-04 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 5 | David Miedema | Boris Latzke | 1/2-1/2 | 93 | Open |
| 90 | 2019-01-03 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 4 | Oliver Stork | David Miedema | 1/2-1/2 | 54 | Open |
| 91 | 2019-01-03 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 3 | David Miedema | Wolfgang Westphal | 1-0 | 48 | Open |
| 92 | 2019-01-02 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 1 | David Miedema | Christof Koellner | 0-1 | 53 | Open |
| 93 | 2018-12-16 | Bundesliga 2018-19 | Hockenheim GER | 6.4 | Sam Shankland | David Miedema | 1-0 | 38 | Open |
| 94 | 2018-12-15 | Bundesliga 2018-19 | Hockenheim GER | 5.4 | David Miedema | Vladimir Malakhov | 0-1 | 33 | Open |
| 95 | 2018-11-11 | Bundesliga 2018-19 | Kiel GER | 2.4 | Carsten Hoi | David Miedema | 1-0 | 63 | Open |
| 96 | 2018-11-10 | Bundesliga 2018-19 | Kiel GER | 1.4 | David Miedema | Thies Heinemann | 0-1 | 28 | Open |
| 97 | 2018-10-27 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 9.7 | David Miedema | Rakshitta Ravi | 1-0 | 58 | Open |
| 98 | 2018-10-26 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 8.7 | Ojas Kulkarni | David Miedema | 1/2-1/2 | 19 | Open |
| 99 | 2018-10-25 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 7.12 | David Miedema | Tijana Mandura | 1-0 | 49 | Open |
| 100 | 2018-10-24 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 6.6 | Thomas Beerdsen | David Miedema | 1-0 | 29 | Open |
| 101 | 2018-10-23 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 5.15 | David Miedema | Jens E Ingebretsen | 1-0 | 45 | Open |
| 102 | 2018-10-22 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 4.6 | Stefan Kuipers | David Miedema | 1-0 | 95 | Open |
| 103 | 2018-10-22 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 3.7 | David Miedema | Roeland Pruijssers | 1/2-1/2 | 43 | Open |
| 104 | 2018-10-21 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 2.17 | Loek Van der Hagen | David Miedema | 0-1 | 61 | Open |
| 105 | 2018-10-20 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 1.18 | David Miedema | Bruno Jelic | 1-0 | 34 | Open |
| 106 | 2018-08-12 | Riga Tech Open A 2018 | Riga LAT | 9.12 | David Miedema | Alexander Donchenko | 1/2-1/2 | 75 | Open |
| 107 | 2018-08-11 | Riga Tech Open A 2018 | Riga LAT | 8.32 | Kirill Chukavin | David Miedema | 0-1 | 30 | Open |
| 108 | 2018-08-10 | Riga Tech Open A 2018 | Riga LAT | 7.42 | David Miedema | Hampus Sorensen | 1-0 | 44 | Open |
| 109 | 2018-08-09 | Riga Tech Open A 2018 | Riga LAT | 6.4 | Sander Kukk | David Miedema | 1/2-1/2 | 55 | Open |
| 110 | 2018-08-09 | Riga Tech Open A 2018 | Riga LAT | 5.39 | David Miedema | Rasmus Thogersen | 1/2-1/2 | 85 | Open |
| 111 | 2018-08-08 | Riga Tech Open A 2018 | Riga LAT | 4.13 | Christopher Repka | David Miedema | 1-0 | 26 | Open |
| 112 | 2018-08-07 | Riga Tech Open A 2018 | Riga LAT | 3.42 | David Miedema | Kirill Volotovsky | 1-0 | 38 | Open |
| 113 | 2018-08-02 | Condigne Dutch Open 2018 | Dieren NED | 9.18 | Mees Van Osch | David Miedema | 1/2-1/2 | 68 | Open |
| 114 | 2018-08-01 | Condigne Dutch Open 2018 | Dieren NED | 8.2 | David Miedema | Siem Van Dael | 1/2-1/2 | 95 | Open |
| 115 | 2018-07-31 | Condigne Dutch Open 2018 | Dieren NED | 7.24 | David Miedema | Sjoerd Van Roon | 1-0 | 35 | Open |
| 116 | 2018-07-30 | Condigne Dutch Open 2018 | Dieren NED | 6.2 | Tom De Jong | David Miedema | 1-0 | 40 | Open |
| 117 | 2018-07-28 | Condigne Dutch Open 2018 | Dieren NED | 5.2 | David Miedema | Erik Sparenberg | 1/2-1/2 | 40 | Open |
| 118 | 2018-07-27 | Condigne Dutch Open 2018 | Dieren NED | 4.11 | Mhamal Anurag | David Miedema | 1-0 | 31 | Open |
| 119 | 2018-07-26 | Condigne Dutch Open 2018 | Dieren NED | 3.9 | David Miedema | Roeland Pruijssers | 1/2-1/2 | 97 | Open |
| 120 | 2018-07-25 | Condigne Dutch Open 2018 | Dieren NED | 2.21 | Machteld Van Foreest | David Miedema | 0-1 | 49 | Open |
| 121 | 2018-05-13 | Fredericia IM 2018 | Fredericia DEN | 9.2 | Michael B. Madsen | David Miedema | 0-1 | 38 | Open |
| 122 | 2018-05-13 | Fredericia IM 2018 | Fredericia DEN | 8.2 | David Miedema | Jens Ove Fries-Nielsen | 0-1 | 49 | Open |
| 123 | 2018-05-12 | Fredericia IM 2018 | Fredericia DEN | 7.2 | Viktor Haarmark Nielsen | David Miedema | 0-1 | 85 | Open |
| 124 | 2018-05-12 | Fredericia IM 2018 | Fredericia DEN | 6.2 | David Miedema | Bjarne Light | 1-0 | 37 | Open |
| 125 | 2018-05-11 | Fredericia IM 2018 | Fredericia DEN | 5.1 | David Miedema | Gabor Nagy | 1/2-1/2 | 10 | Open |
| 126 | 2018-05-11 | Fredericia IM 2018 | Fredericia DEN | 4.1 | Filip Boe Olsen | David Miedema | 0-1 | 43 | Open |
| 127 | 2018-05-10 | Fredericia IM 2018 | Fredericia DEN | 3.2 | David Miedema | Jacob Sylvan | 0-1 | 34 | Open |
| 128 | 2018-05-10 | Fredericia IM 2018 | Fredericia DEN | 2.1 | Martin Bruedigam | David Miedema | 1/2-1/2 | 54 | Open |
| 129 | 2018-05-09 | Fredericia IM 2018 | Fredericia DEN | 1.3 | David Miedema | Hilmir Freyr Heimisson | 1-0 | 47 | Open |
| 130 | 2018-04-15 | 2nd Bundesliga West 2017-18 | Germany GER | 9.7 | David Miedema | Rudolf Meessen | 0-1 | 40 | Open |
| 131 | 2018-03-30 | GRENKE Chess Open 2018 | Karlsruhe GER | 3.8 | Dmitry Gordievsky | David Miedema | 1-0 | 21 | Open |
| 132 | 2018-03-18 | 2nd Bundesliga West 2017-18 | Germany GER | 8.6 | David Miedema | Joachim Hengelbrock | 1-0 | 38 | Open |
| 133 | 2018-02-25 | 2nd Bundesliga West 2017-18 | Germany GER | 7.7 | Mariska De Mie | David Miedema | 0-1 | 21 | Open |
| 134 | 2018-02-18 | Aarhus Chess House GM | Aarhus DEN | 9.4 | Martin Matthiesen | David Miedema | 1-0 | 47 | Open |
| 135 | 2018-02-17 | Aarhus Chess House GM | Aarhus DEN | 8.1 | David Miedema | Jesper Sondergaard Thybo | 1-0 | 42 | Open |
| 136 | 2018-02-16 | Aarhus Chess House GM | Aarhus DEN | 7.3 | 12800040 | David Miedema | 0-1 | 32 | Open |
| 137 | 2018-02-15 | Aarhus Chess House GM | Aarhus DEN | 6.4 | David Miedema | Rasmus Thogersen | 1-0 | 52 | Open |
| 138 | 2018-02-14 | Aarhus Chess House GM | Aarhus DEN | 5.2 | Evgeny E. Vorobiov | David Miedema | 1/2-1/2 | 68 | Open |
| 139 | 2018-02-13 | Aarhus Chess House GM | Aarhus DEN | 4.5 | David Miedema | Igor Teplyi | 1-0 | 70 | Open |
| 140 | 2018-02-12 | Aarhus Chess House GM | Aarhus DEN | 3.1 | Dmitrij Kollars | David Miedema | 1-0 | 22 | Open |
| 141 | 2018-02-10 | Aarhus Chess House GM | Aarhus DEN | 2.4 | David Miedema | Filip Boe Olsen | 1-0 | 30 | Open |
| 142 | 2018-02-09 | Aarhus Chess House GM | Aarhus DEN | 1.5 | David Miedema | Jonas Buhl Bjerre | 0-1 | 38 | Open |
| 143 | 2018-02-04 | 2nd Bundesliga West 2017-18 | Germany GER | 6.7 | David Miedema | Uwe Wagenknecht | 1-0 | 39 | Open |
| 144 | 2018-01-21 | 2nd Bundesliga West 2017-18 | Germany GER | 5.7 | Marc Repplinger | David Miedema | 1/2-1/2 | 52 | Open |
| 145 | 2017-12-10 | 2nd Bundesliga West 2017-18 | Germany GER | 4.6 | Andre Lisanti | David Miedema | 0-1 | 17 | Open |
| 146 | 2017-11-12 | 2nd Bundesliga West 2017-18 | Germany GER | 3.6 | David Miedema | Wladimir Skulener | 1-0 | 32 | Open |
| 147 | 2017-10-22 | 2nd Bundesliga West 2017-18 | Germany GER | 2.6 | Thomas Michalczak | David Miedema | 0-1 | 48 | Open |
| 148 | 2017-10-08 | 2nd Bundesliga West 2017-18 | Germany GER | 1.7 | Peter Ludwig | David Miedema | 0-1 | 60 | Open |
| 149 | 2017-08-09 | Riga Tech Open A 2017 | Riga LAT | 4.28 | David Miedema | Dmitry Kryakvin | 0-1 | 24 | Open |
| 150 | 2017-08-08 | Riga Tech Open A 2017 | Riga LAT | 2.12 | David Miedema | Kaido Kulaots | 0-1 | 45 | Open |
| 151 | 2017-08-06 | CellaVision Cup 2017 | Lund SWE | 8.13 | Vladimir Epishin | David Miedema | 0-1 | 54 | Open |
| 152 | 2017-08-04 | CellaVision Cup 2017 | Lund SWE | 3.5 | David Miedema | Kaido Kulaots | 0-1 | 36 | Open |
| 153 | 2017-07-30 | Xtracon Chess Open 2017 | Helsingor DEN | 10.29 | David Miedema | Sebastian Halfhide | 0-1 | 40 | Open |
| 154 | 2017-07-29 | Xtracon Chess Open 2017 | Helsingor DEN | 9.12 | Allan Stig Rasmussen | David Miedema | 1-0 | 41 | Open |
| 155 | 2017-07-28 | Xtracon Chess Open 2017 | Helsingor DEN | 8.3 | David Miedema | Nimon Hoti | 1-0 | 65 | Open |
| 156 | 2017-07-27 | Xtracon Chess Open 2017 | Helsingor DEN | 7.34 | Ezra Paul Chambers | David Miedema | 0-1 | 11 | Open |
| 157 | 2017-07-26 | Xtracon Chess Open 2017 | Helsingor DEN | 6.1 | David Miedema | Jon Ludvig Hammer | 0-1 | 40 | Open |
| 158 | 2017-07-25 | Xtracon Chess Open 2017 | Helsingor DEN | 5.11 | Mads Andersen | David Miedema | 1/2-1/2 | 41 | Open |
| 159 | 2017-07-24 | Xtracon Chess Open 2017 | Helsingor DEN | 4.27 | David Miedema | Christian Palozza | 1-0 | 55 | Open |
| 160 | 2017-07-23 | Xtracon Chess Open 2017 | Helsingor DEN | 3.38 | Johan Kocur | David Miedema | 1/2-1/2 | 65 | Open |
| 161 | 2017-07-23 | Xtracon Chess Open 2017 | Helsingor DEN | 2.43 | David Miedema | Peter Ulrik Roder | 1-0 | 63 | Open |
| 162 | 2017-07-22 | Xtracon Chess Open 2017 | Helsingor DEN | 1.43 | Ib Lynaes Hansen | David Miedema | 0-1 | 42 | Open |
| 163 | 2017-04-23 | 2nd Bundesliga West 2016-17 | Germany GER | 8.7 | David Miedema | Thomas Michalczak | 1-0 | 53 | Open |
| 164 | 2017-04-16 | GRENKE Chess Open 2017 | Karlsruhe GER | 6.42 | Alexander Moskalenko | David Miedema | 1-0 | 28 | Open |
| 165 | 2017-04-15 | GRENKE Chess Open 2017 | Karlsruhe GER | 5.23 | David Miedema | Zdenko Kozul | 0-1 | 34 | Open |
| 166 | 2017-04-15 | GRENKE Chess Open 2017 | Karlsruhe GER | 4.39 | Oskar Wieczorek | David Miedema | 0-1 | 59 | Open |
| 167 | 2017-04-14 | GRENKE Chess Open 2017 | Karlsruhe GER | 3.32 | David Miedema | Daniel Sadzikowski | 1/2-1/2 | 34 | Open |
| 168 | 2017-04-08 | Karpos Open 2017 | Skopje MKD | 9.8 | David Miedema | Martin Petrov | 1-0 | 79 | Open |
| 169 | 2017-04-07 | Karpos Open 2017 | Skopje MKD | 8.1 | Aziz Mert Erdogdu | David Miedema | 0-1 | 33 | Open |
| 170 | 2017-04-04 | Karpos Open 2017 | Skopje MKD | 5.23 | Georgios Themelis | David Miedema | 1-0 | 84 | Open |
| 171 | 2017-03-19 | 2nd Bundesliga West 2016-17 | Germany GER | 7.6 | David Miedema | Mees Van Osch | 1/2-1/2 | 38 | Open |
| 172 | 2017-02-19 | 2nd Bundesliga West 2016-17 | Germany GER | 6.6 | Erik, Dr. Zude | David Miedema | 0-1 | 31 | Open |
| 173 | 2017-02-05 | 2nd Bundesliga West 2016-17 | Germany GER | 5.6 | David Miedema | Sebastian Siebrecht | 0-1 | 30 | Open |
| 174 | 2017-01-15 | 2nd Bundesliga West 2016-17 | Germany GER | 4.6 | Christopher Lutz | David Miedema | 1-0 | 42 | Open |
| 175 | 2016-12-04 | 2nd Bundesliga West 2016-17 | Germany GER | 3.6 | David Miedema | Nikolaos Begnis | 1-0 | 61 | Open |
| 176 | 2016-11-20 | 2nd Bundesliga West 2016-17 | Germany GER | 2.6 | Jochen Dahm | David Miedema | 0-1 | 36 | Open |
| 177 | 2016-10-16 | 2nd Bundesliga West 2016-17 | Germany GER | 1.6 | Stefan Beukema | David Miedema | 0-1 | 35 | Open |
| 178 | 2016-08-22 | Vienna Open 2016 | Vienna AUT | 8.25 | Josefine Safarli | David Miedema | 1-0 | 27 | Open |
| 179 | 2016-08-21 | Vienna Open 2016 | Vienna AUT | 7.1 | David Miedema | Vladimir Burmakin | 0-1 | 15 | Open |
| 180 | 2016-08-20 | Vienna Open 2016 | Vienna AUT | 6.6 | David Miedema | Cyril Ponizil | 1/2-1/2 | 55 | Open |
| 181 | 2016-08-20 | Vienna Open 2016 | Vienna AUT | 5.2 | Volker Branding | David Miedema | 0-1 | 94 | Open |
| 182 | 2016-08-19 | Vienna Open 2016 | Vienna AUT | 4.27 | David Miedema | Albadri Sattar | 1-0 | 30 | Open |
| 183 | 2016-08-18 | Vienna Open 2016 | Vienna AUT | 3.33 | Michael Babar | David Miedema | 1/2-1/2 | 52 | Open |
| 184 | 2016-08-17 | Vienna Open 2016 | Vienna AUT | 2.29 | David Miedema | Lukas Breneis | 1/2-1/2 | 88 | Open |
| 185 | 2016-08-16 | Vienna Open 2016 | Vienna AUT | 1.32 | Ferenc Jr. Gombocz | David Miedema | 0-1 | 38 | Open |
| 186 | 2016-06-11 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 9.2 | David Miedema | Krzysztof Jakubowski | 1/2-1/2 | 16 | Open |
| 187 | 2016-06-10 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 8.7 | Zoya Schleining | David Miedema | 0-1 | 31 | Open |
| 188 | 2016-06-09 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 7.1 | David Miedema | Gerald Loew | 1-0 | 62 | Open |
| 189 | 2016-06-08 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 6.1 | Maurizio Bevilacqua | David Miedema | 0-1 | 46 | Open |
| 190 | 2016-06-07 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 5.12 | David Miedema | Milton Pantzar | 1-0 | 39 | Open |
| 191 | 2016-06-06 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 3.11 | Pierre Fontaine | David Miedema | 0-1 | 57 | Open |
| 192 | 2016-06-05 | 8th Capo d'Orso Open 2016 | Porto Mannu Palau ITA | 2.4 | David Miedema | Danny Raznikov | 0-1 | 68 | Open |
| 193 | 2016-05-15 | 10th BPB Limburg Open | Maastricht NED | 5.7 | David Miedema | Jorden Van Foreest | 0-1 | 28 | Open |
| 194 | 2016-05-14 | 10th BPB Limburg Open | Maastricht NED | 3.1 | David Miedema | Axel Bachmann | 0-1 | 45 | Open |
| 195 | 2016-05-05 | TCh-NED Cup 2016 | Wageningen NED | 2.1 | David Miedema | Loek Van Wely | 0-1 | 42 | Open |
| 196 | 2016-05-05 | TCh-NED Cup 2016 | Wageningen NED | 1.2 | Sybolt Strating | David Miedema | 1/2-1/2 | 26 | Open |
| 197 | 2016-04-17 | TCh-BEL 2015-16 | Belgium BEL | 10.4 | David Miedema | Clement Rihouay | 0-1 | 0 | Open |
| 198 | 2016-03-06 | TCh-BEL 2015-16 | Belgium BEL | 8.4 | David Miedema | Quentin Fontaine | 1/2-1/2 | 52 | Open |
| 199 | 2016-02-21 | TCh-BEL 2015-16 | Belgium BEL | 7.4 | Lennert Lenaerts | David Miedema | 0-1 | 42 | Open |
| 200 | 2016-01-31 | TCh-BEL 2015-16 | Belgium BEL | 6.6 | David Miedema | Richard Polaczek | 0-1 | 36 | Open |
| 201 | 2016-01-06 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 9.1 | Jonathan Carlstedt | David Miedema | 0-1 | 38 | Open |
| 202 | 2016-01-05 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 8.8 | David Miedema | Evgeny E. Vorobiov | 1/2-1/2 | 39 | Open |
| 203 | 2016-01-05 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 7.5 | Roland Schmaltz | David Miedema | 1-0 | 52 | Open |
| 204 | 2016-01-04 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 6.4 | David Miedema | Vladimir Burmakin | 1-0 | 43 | Open |
| 205 | 2016-01-04 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 5.18 | Julian Martin | David Miedema | 0-1 | 38 | Open |
| 206 | 2016-01-03 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 4.2 | David Miedema | Erich, Dr. Flach | 1-0 | 57 | Open |
| 207 | 2016-01-03 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 3.2 | Olexandr Bortnyk | David Miedema | 1-0 | 49 | Open |
| 208 | 2016-01-02 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 2.19 | David Miedema | Jeroen Van den Bersselaar | 1-0 | 32 | Open |
| 209 | 2016-01-02 | 28th Staufer-Open 2016 | Schwaebisch Gmuend GER | 1.26 | Lukas Partzsch | David Miedema | 0-1 | 50 | Open |
| 210 | 2015-11-29 | TCh-BEL 2015-16 | Belgium BEL | 5.7 | David Miedema | Geert Van der Stricht | 1/2-1/2 | 64 | Open |
| 211 | 2015-11-22 | TCh-BEL 2015-16 | Belgium BEL | 4.6 | David Miedema | Jasper Broekmeulen | 1-0 | 32 | Open |
| 212 | 2015-11-08 | TCh-BEL 2015-16 | Belgium BEL | 3.5 | David Miedema | Vincent Diepeveen | 0-1 | 37 | Open |
| 213 | 2015-07-30 | Dutch Open 2015 | Dieren NED | 9.8 | David Miedema | Zyon Kollen | 1/2-1/2 | 49 | Open |
| 214 | 2015-07-29 | Dutch Open 2015 | Dieren NED | 8.13 | Guus Bollen | David Miedema | 0-1 | 51 | Open |
| 215 | 2015-07-28 | Dutch Open 2015 | Dieren NED | 7.8 | David Miedema | Valentin Buckels | 0-1 | 31 | Open |
| 216 | 2015-07-27 | Dutch Open 2015 | Dieren NED | 6.7 | Ivo Maris | David Miedema | 1-0 | 52 | Open |
| 217 | 2015-07-25 | Dutch Open 2015 | Dieren NED | 5.9 | David Miedema | Rob Van Helvoort | 1-0 | 29 | Open |
| 218 | 2015-07-24 | Dutch Open 2015 | Dieren NED | 4.4 | Jorden Van Foreest | David Miedema | 1-0 | 48 | Open |
| 219 | 2015-07-23 | Dutch Open 2015 | Dieren NED | 3.8 | David Miedema | Bob Beeke | 1-0 | 30 | Open |
| 220 | 2015-07-22 | Dutch Open 2015 | Dieren NED | 2.7 | Sabina-Francesca Foisor | David Miedema | 1/2-1/2 | 43 | Open |
| 221 | 2015-07-21 | Dutch Open 2015 | Dieren NED | 1.1 | David Miedema | Paul Van der Werve | 1-0 | 15 | Open |
| 222 | 2015-05-24 | 9th BPB Limburg Open 2015 | Maastricht NED | 5.7 | Leif Erlend Johannessen | David Miedema | 1-0 | 53 | Open |
| 223 | 2015-05-24 | 9th BPB Limburg Open 2015 | Maastricht NED | 4.5 | David Miedema | Michael Coenen | 1/2-1/2 | 11 | Open |
| 224 | 2015-05-23 | 9th BPB Limburg Open 2015 | Maastricht NED | 2.1 | Frederic Decoster | David Miedema | 0-1 | 68 | Open |
| 225 | 2015-04-05 | 8th OGD Prinsenstad 2014 | Delft NED | 6.1 | Martyn Kravtsiv | David Miedema | 1/2-1/2 | 32 | Open |
| 226 | 2015-04-05 | 8th OGD Prinsenstad 2014 | Delft NED | 5.6 | David Miedema | Kevin Nguyen | 1-0 | 17 | Open |
| 227 | 2015-04-04 | 8th OGD Prinsenstad 2014 | Delft NED | 4.7 | Oskar Anton Hackner | David Miedema | 0-1 | 50 | Open |
| 228 | 2015-04-04 | 8th OGD Prinsenstad 2014 | Delft NED | 3.5 | David Miedema | Stewart G Haslinger | 0-1 | 40 | Open |
| 229 | 2015-04-04 | 8th OGD Prinsenstad 2014 | Delft NED | 2.1 | David Miedema | Erwin L'Ami | 1/2-1/2 | 89 | Open |
| 230 | 2015-04-03 | 8th OGD Prinsenstad 2014 | Delft NED | 1.1 | Bob Voogt | David Miedema | 0-1 | 12 | Open |
| 231 | 2015-03-15 | TCh-BEL 2014-15 | Belgium BEL | 10.1 | Ludovic Carmeille | David Miedema | 0-1 | 43 | Open |
| 232 | 2014-10-19 | TCh-BEL 2014-15 | Belgium BEL | 2.5 | Christof Sielecki | David Miedema | 1-0 | 29 | Open |
| 233 | 2014-09-28 | TCh-BEL 2014-15 | Belgium BEL | 1.4 | Bjorn Dijckmans | David Miedema | 0-1 | 30 | Open |
| 234 | 2014-09-19 | 30th ECC Open 2014 | Bilbao ESP | 6.1 | David Miedema | Gabor Kovacs | 0-1 | 37 | Open |
| 235 | 2014-09-14 | 30th ECC Open 2014 | Bilbao ESP | 1.5 | Viktor Laznicka | David Miedema | 1/2-1/2 | 52 | Open |
| 236 | 2014-07-12 | Int ch-Central SRB Open A 2014 | Paracin SRB | 9.12 | Guliskhan Nakhbayeva | David Miedema | 0-1 | 60 | Open |
| 237 | 2014-07-10 | Int ch-Central SRB Open A 2014 | Paracin SRB | 8.8 | David Miedema | Dejan Pikula | 1/2-1/2 | 100 | Open |
| 238 | 2014-07-09 | Int ch-Central SRB Open A 2014 | Paracin SRB | 7.8 | Mario Livaja | David Miedema | 0-1 | 70 | Open |
| 239 | 2014-07-08 | Int ch-Central SRB Open A 2014 | Paracin SRB | 6.8 | David Miedema | Dragisa Blagojevic | 0-1 | 34 | Open |
| 240 | 2014-07-08 | Int ch-Central SRB Open A 2014 | Paracin SRB | 5.8 | Djordje D Popovic | David Miedema | 0-1 | 47 | Open |
| 241 | 2014-07-07 | Int ch-Central SRB Open A 2014 | Paracin SRB | 4.16 | David Miedema | Georgios Ketzetzis | 1/2-1/2 | 50 | Open |
| 242 | 2014-07-05 | Int ch-Central SRB Open A 2014 | Paracin SRB | 3.18 | Gulmira Dauletova | David Miedema | 0-1 | 40 | Open |
| 243 | 2014-07-05 | Int ch-Central SRB Open A 2014 | Paracin SRB | 2.1 | David Miedema | Richard Rapport | 0-1 | 34 | Open |
| 244 | 2014-07-04 | Int ch-Central SRB Open A 2014 | Paracin SRB | 1.24 | Janko Radovic | David Miedema | 0-1 | 39 | Open |
| 245 | 2014-05-29 | TCh-NED Bekerfinale 2013-14 | Wijchen NED | 2.3 | Demre Kerigan | David Miedema | 1/2-1/2 | 51 | Open |
| 246 | 2014-05-29 | TCh-NED Bekerfinale 2013-14 | Wijchen NED | 1.3 | Floris Van Assendelft | David Miedema | 0-1 | 59 | Open |
| 247 | 2014-05-18 | Iasi Open 2014 | Iasi ROU | 9.15 | R. Rajpara Ankit | David Miedema | 1-0 | 47 | Open |
| 248 | 2014-05-14 | Iasi Open 2014 | Iasi ROU | 5.9 | Viorel Iordachescu | David Miedema | 1-0 | 27 | Open |
| 249 | 2014-05-13 | Iasi Open 2014 | Iasi ROU | 4.7 | David Miedema | Mircea-Emilian Parligras | 0-1 | 23 | Open |
| 250 | 2014-05-12 | Iasi Open 2014 | Iasi ROU | 3.12 | Vladislav Nevednichy | David Miedema | 0-1 | 54 | Open |
| 251 | 2014-05-02 | 5th LUCOPEN 2014 | Lille FRA | 7.13 | Hanne Goossens | David Miedema | 1-0 | 58 | Open |
| 252 | 2014-05-02 | 5th LUCOPEN 2014 | Lille FRA | 6.14 | David Miedema | Oriane Soubirou | 1/2-1/2 | 44 | Open |
| 253 | 2014-05-01 | 5th LUCOPEN 2014 | Lille FRA | 5.22 | Arthur Dupont | David Miedema | 0-1 | 24 | Open |
| 254 | 2014-04-30 | 5th LUCOPEN 2014 | Lille FRA | 4.13 | David Miedema | Florian Bourgeois | 1/2-1/2 | 51 | Open |
| 255 | 2014-04-30 | 5th LUCOPEN 2014 | Lille FRA | 3.22 | Jean Lucas | David Miedema | 0-1 | 30 | Open |
| 256 | 2014-04-29 | 5th LUCOPEN 2014 | Lille FRA | 2.15 | David Miedema | Xavier Rouze | 0-1 | 71 | Open |
| 257 | 2014-04-12 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 8.4 | Milan Mostertman | David Miedema | 1/2-1/2 | 54 | Open |
| 258 | 2014-03-29 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 7.2 | David Miedema | Bart Michiels | 1/2-1/2 | 32 | Open |
| 259 | 2014-03-02 | 74th Noteboom Open 2014 | Leiden NED | 5.4 | David Miedema | Ulf Andersson | 1/2-1/2 | 54 | Open |
| 260 | 2014-03-01 | 74th Noteboom Open 2014 | Leiden NED | 4.14 | Jerzy Cebula | David Miedema | 0-1 | 37 | Open |
| 261 | 2014-03-01 | 74th Noteboom Open 2014 | Leiden NED | 2.5 | Raoul Van Ketel | David Miedema | 1-0 | 38 | Open |
| 262 | 2014-02-28 | 74th Noteboom Open 2014 | Leiden NED | 1.7 | David Miedema | Arian De Bruijne | 1-0 | 42 | Open |
| 263 | 2014-02-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 5.7 | Luc Compagnie | David Miedema | 0-1 | 51 | Open |
| 264 | 2014-01-04 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 4.8 | David Miedema | Ewoud De Groote | 1/2-1/2 | 49 | Open |
| 265 | 2013-12-07 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 3.1 | Arthur Pijpers | David Miedema | 1/2-1/2 | 20 | Open |
| 266 | 2013-11-02 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 2.6 | Friso Nijboer | David Miedema | 1-0 | 46 | Open |
| 267 | 2013-09-21 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 1.6 | David Miedema | Ivo Wantola | 1/2-1/2 | 97 | Open |
| 268 | 2013-07-14 | 3rd SPAChess Open | Amsterdam NED | 9.5 | David Miedema | Ivo Timmermans | 1-0 | 26 | Open |
| 269 | 2013-07-14 | 3rd SPAChess Open | Amsterdam NED | 8.7 | Isaac B Sanders | David Miedema | 0-1 | 39 | Open |
| 270 | 2013-07-12 | 3rd SPAChess Open | Amsterdam NED | 7.12 | David Miedema | Barry Brink | 1-0 | 38 | Open |
| 271 | 2013-07-11 | 3rd SPAChess Open | Amsterdam NED | 6.7 | Armen Hachijan | David Miedema | 1-0 | 48 | Open |
| 272 | 2013-07-10 | 3rd SPAChess Open | Amsterdam NED | 5.12 | David Miedema | Frans Sanijs | 1-0 | 31 | Open |
| 273 | 2013-07-09 | 3rd SPAChess Open | Amsterdam NED | 4.8 | Mees Van Osch | David Miedema | 1/2-1/2 | 49 | Open |
| 274 | 2013-07-08 | 3rd SPAChess Open | Amsterdam NED | 3.16 | David Miedema | Christopher Brookes | 1-0 | 54 | Open |
| 275 | 2013-07-07 | 3rd SPAChess Open | Amsterdam NED | 2.4 | Tycho Dijkhuis | David Miedema | 1-0 | 28 | Open |
| 276 | 2013-07-06 | 3rd SPAChess Open | Amsterdam NED | 1.5 | David Miedema | Jorgen Henseler | 1-0 | 37 | Open |
| 277 | 2013-06-23 | HSG Open A 2013 | Hilversum NED | 6.1 | Sipke Ernst | David Miedema | 0-1 | 50 | Open |
| 278 | 2013-06-23 | HSG Open A 2013 | Hilversum NED | 5.4 | David Miedema | Michael Wunnink | 1-0 | 34 | Open |
| 279 | 2013-06-22 | HSG Open A 2013 | Hilversum NED | 4.5 | David Miedema | Rudy Simons | 1-0 | 32 | Open |
| 280 | 2013-06-22 | HSG Open A 2013 | Hilversum NED | 3.2 | Robin Van Kampen | David Miedema | 1-0 | 29 | Open |
| 281 | 2013-05-20 | 7th IBC Limburg Open | Limburg NED | 7.4 | David Miedema | Andrei Shchekachev | 1-0 | 56 | Open |
| 282 | 2013-05-20 | 7th IBC Limburg Open | Limburg NED | 6.9 | Bart Von Meijenfeldt | David Miedema | 0-1 | 73 | Open |
| 283 | 2013-04-20 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 9.9 | David Miedema | Tycho Dijkhuis | 1/2-1/2 | 79 | Open |
| 284 | 2013-04-06 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 8.4 | David Miedema | Grigori Kodentsov | 1-0 | 44 | Open |
| 285 | 2013-04-01 | 17th Neckar Open | Deizisau GER | 8.13 | David Miedema | Andreas Heimann | 1/2-1/2 | 65 | Open |
| 286 | 2013-03-09 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 7.6 | Karel Van der Weide | David Miedema | 0-1 | 48 | Open |
| 287 | 2013-02-27 | Reykjavik Open 2013 | Reykjavik ISL | 10.5 | David Miedema | Johan-Sebastian Christiansen | 1-0 | 66 | Open |
| 288 | 2013-02-26 | Reykjavik Open 2013 | Reykjavik ISL | 9.42 | Jon Thor Bergthorsson | David Miedema | 1-0 | 38 | Open |
| 289 | 2013-02-25 | Reykjavik Open 2013 | Reykjavik ISL | 8.24 | David Miedema | Henrik Danielsen | 0-1 | 39 | Open |
| 290 | 2013-02-24 | Reykjavik Open 2013 | Reykjavik ISL | 7.42 | Manfred Herbold | David Miedema | 0-1 | 24 | Open |
| 291 | 2013-02-23 | Reykjavik Open 2013 | Reykjavik ISL | 6.42 | David Miedema | 2300176 | 1/2-1/2 | 53 | Open |
| 292 | 2013-02-22 | Reykjavik Open 2013 | Reykjavik ISL | 5.24 | Deshun Xiu | David Miedema | 1-0 | 40 | Open |
| 293 | 2013-02-21 | Reykjavik Open 2013 | Reykjavik ISL | 4.43 | David Miedema | Stian Johansen | 1-0 | 38 | Open |
| 294 | 2013-02-20 | Reykjavik Open 2013 | Reykjavik ISL | 3.44 | Michael A. Murray | David Miedema | 0-1 | 46 | Open |
| 295 | 2013-02-20 | Reykjavik Open 2013 | Reykjavik ISL | 2.57 | David Miedema | Arman K Ghaderi | 1-0 | 42 | Open |
| 296 | 2013-02-19 | Reykjavik Open 2013 | Reykjavik ISL | 1.64 | Ingibjorg Birgisdottir | David Miedema | 1-0 | 29 | Open |
| 297 | 2012-12-15 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 5.7 | David Miedema | Manuel Bosboom | 0-1 | 29 | Open |
| 298 | 2012-11-24 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 4.6 | David Miedema | Benjamin Tereick | 1-0 | 66 | Open |
| 299 | 2012-11-03 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 3.2 | Robert Ris | David Miedema | 1/2-1/2 | 16 | Open |
| 300 | 2012-10-06 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 2.5 | David Miedema | 1005421 | 0-1 | 49 | Open |
| 301 | 2012-09-15 | TCh-NED Meesterklasse 2012-13 | Den Bosch NED | 1.7 | Sjef Rijnaarts | David Miedema | 1-0 | 31 | Open |
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