IOI
International Olympiad in Informatics – Statistics
Netherlands
Year
ContestantCountryTasksScoreRankAward
Abs.Rel.Abs.Rel.
2024Chenyu LinNetherlands6787.170310020.5277.6746.28%108/35369.69%Bronze
Jelle van der DriftNetherlands6743.9710310047.5271.4745.24%118/35366.86%Bronze
Boas BakkerNetherlands2329.311734140.5153.8125.64%257/35327.48%
Lucas KuundersNetherlands2310.001031910.075.0012.50%321/3539.35%
2023Jeroen KrijgsmanNetherlands0518.003954116.019.33%224/35036.29%Honourable Mention
William RijksenNetherlands806.0146516109.018.17%238/35032.29%Honourable Mention
Emil RiedemanNetherlands0156.0901646.07.67%303/35013.71%
Boas BakkerNetherlands0019.5901644.57.42%307/35012.57%
2022Andy van HorssenNetherlands4772.01110053.1326.00309.1351.52%55/34984.53%Silver
Daan de GrootNetherlands965.0111899.8055.00257.8042.97%88/34975.07%Silver
Olaf HermanNetherlands038.0020.0010.0050.008.33%284/34918.91%
Jona BedauxNetherlands30.00010.0034.0047.007.83%287/34918.05%
2021Marco MeijerNetherlands10037551001004743973.17%13/35196.58%Gold
Andy van HorssenNetherlands32070100112122537.50%140/35160.40%Bronze
Vu Khoi PhamNetherlands300010011014123.50%285/35119.09%
Daan de GrootNetherlands3904311218714.50%329/3516.55%
2020Marco MeijerNetherlands49100674280.4365.32403.7567.29%52/34385.13%Silver
Marijn AdriaanseNetherlands07527980.4321.00212.4335.41%192/34344.31%
Thomas BoschNetherlands01000080.7129.00209.7134.95%195/34343.44%
Jeroen op de BeekNetherlands59611080.145.00197.1432.86%206/34340.23%
2019Marco MeijerNetherlands100403753.534724301.5350.26%103/32768.81%Bronze
Gijs PenningsNetherlands6511053.95410170.9528.49%240/32726.91%
Annejan van den DoolNetherlands1001800.00460164.0027.33%247/32724.77%
Charlie van DiepenNetherlands1003753.33320132.3322.05%269/32718.04%
2018Arend MellendijkNetherlands100111510003626243.67%93/33572.54%Bronze
Ernest Van WijlandNetherlands94114116183621636.00%141/33558.21%Bronze
Reijer van HartenNetherlands100515530017328.83%179/33546.87%
Robert KoprinkovNetherlands301149651912020.00%229/33531.94%
2017Arend MellendijkNetherlands19.6513520.005150158.6526.44%136/30455.59%Bronze
Ernest Van WijlandNetherlands18.3013020.00131276.3012.72%219/30428.29%
Reijer van HartenNetherlands29.8313020.0001274.8312.47%222/30427.30%
Robert KoprinkovNetherlands20.8413520.000058.849.81%243/30420.39%
2016Pim SpelierNetherlands463405938418130.17%200/30835.39%
Johannes HeuseveldtNetherlands313403220011719.50%235/30824.03%
Andor Cornelis MichelsNetherlands4611010047111.83%274/30811.36%
Jelmer Sybren FiretNetherlands3100004355.83%289/3086.49%
2015Ludo PullesNetherlands2045.4534341000233.4538.91%140/32256.83%Bronze
Johannes HeuseveldtNetherlands1056.77017360119.7719.96%212/32234.47%
Tom Jacob SmedingNetherlands2013.0601736086.0614.34%252/32222.05%
Max MeijerNetherlands200.000170037.006.17%299/3227.45%
2014Jorn Rowan HoofwijkNetherlands308429046722337.17%152/31151.45%Bronze
Jonathan HeekNetherlands30324210272316427.33%192/31138.59%
Noah GoldsmidNetherlands5680650012921.50%212/31132.15%
Michiel Siebe VisserNetherlands30805516010918.17%219/31129.90%
2013Koen WoltersNetherlands100735546901037462.33%74/29975.59%Silver
Jorn Rowan HoofwijkNetherlands40755100281024040.00%137/29954.52%Bronze
Bouke van der BijlNetherlands0055100283722036.67%147/29951.17%Bronze
Jorrit DorrestijnNetherlands0612100281015626.00%187/29937.79%
2012Bouke van der BijlNetherlands5920343201716227.00%148/31052.58%Bronze
Koen WoltersNetherlands2803408178714.50%220/31029.35%
Pieter BosNetherlands5901211008213.67%230/31026.13%
Willem MelchingNetherlands9034080518.50%260/31016.45%
2011Bas NieuwenhuizenNetherlands4943100100268340166.83%59/30380.86%Silver
Kees LigtenbergNetherlands49214289268331051.67%126/30358.75%Bronze
Patrick KostjensNetherlands00420269616427.33%225/30326.07%
Jorrit DorrestijnNetherlands0917026348614.33%249/30318.15%
2010Bas NieuwenhuizenNetherlands100856096100100645065579.88%52/29782.83%Silver
David VenhoekNetherlands100506055100100715058671.46%108/29763.97%Bronze
Matthijs TijinkNetherlands100504056100100505054666.59%142/29752.53%Bronze
Laurent van den BosNetherlands1002520010075645043452.93%198/29733.67%
2009Jelle van den HooffNetherlands21601001001001007010065181.38%11/30196.68%Gold
David VenhoekNetherlands1414100100100730040150.12%142/30153.16%Bronze
Raymond van BommelNetherlands811001001005234540050.00%144/30152.49%Bronze
Matthijs TijinkNetherlands
2008Jelle van den HooffNetherlands1005241003526444.00%48/28383.39%Silver
Erik MassopNetherlands1002748602025542.50%53/28381.63%Silver
Doeke WolfNetherlands1000853522036.67%76/28373.50%Bronze
David VenhoekNetherlands1001235014724.50%127/28355.48%Bronze
2007Thijs MarinussenNetherlands904025253821836.33%120/28558.25%Bronze
Erik MassopNetherlands
Jethro BeekmanNetherlands
Paul HooijengaNetherlands
2006Thijs MarinussenNetherlands10056714004130851.33%80/28271.99%Bronze
Pieter BootsmaNetherlands1003059040022938.17%135/28252.48%Bronze
Bas van den AardwegNetherlands
Bauke ConijnNetherlands
2005Bauke ConijnNetherlands6001001001005541569.17%60/27678.62%Silver
Timon BijlsmaNetherlands
Steven RoebertNetherlands
Jan van der VegtNetherlands
2004Sander LandNetherlands5510009510010045075.00%23/29192.44%Gold
Wilke van der ScheeNetherlands259520107010032053.33%102/29165.29%Bronze
Steven te BrinkeNetherlands9055200509531051.67%108/29163.23%Bronze
Eva van ViegenNetherlands
2003Ronald van der VeldenNetherlands753049.485.55036325.954.32%33/26587.92%Silver
Sander LandNetherlands804049.477.500246.941.15%73/26572.83%Bronze
Marijn KruisselbrinkNetherlands75549.477.5108224.937.48%92/26565.66%Bronze
Eva van ViegenNetherlands
2002Tijmen TielemanNetherlands14211525742.83%44/27684.42%Silver
Bram KuijvenhovenNetherlands1247820233.67%84/27669.93%Bronze
Marijn KruisselbrinkNetherlands1154015525.83%125/27655.07%Bronze
Cynthia KopNetherlands
2001Bram KuijvenhovenNetherlands18631.00%108/27260.66%Bronze
Wilke van der ScheeNetherlands16527.50%123/27255.15%Bronze
Nolan HartkampNetherlands
Danny Oude BosNetherlands
2000Wouter WaalewijnNetherlands39055.71%74/27873.74%Bronze
Vincent GroenhuisNetherlands25035.71%129/27853.96%Bronze
Danny Oude BosNetherlands
Stefan de KoningNetherlands
1999Mathijs VogelzangNetherlands45776.17%2/25399.60%Gold
Jan KuipersNetherlands20734.50%78/25369.57%Bronze
Wouter WaalewijnNetherlands16026.67%112/25356.13%Bronze
Marte KoningNetherlands
1998Mathijs VogelzangNetherlands52074.29%49/24180.08%Silver
Joost BatenburgNetherlands48068.57%63/24174.27%Bronze
Herbert BeltmanNetherlands47067.14%71/24170.95%Bronze
Elsmarieke van de GiessenNetherlands608.57%197/24118.67%
1997Joost BatenburgNetherlands9383874874834858.00%34/22185.07%Silver
Wilke HavingaNetherlands10020160275922237.00%95/22157.47%Bronze
Judith HelgersNetherlands4203110909215.33%176/22120.81%
Marieke van der VugtNetherlands00306091.50%211/2214.98%
1996Edwin WoudtNetherlands17587.50%21/22090.91%Silver
Sebastiaan OverdijkNetherlands10954.50%102/22054.09%Bronze
Marieke van der VugtNetherlands3216.00%196/22011.36%
Judith HelgersNetherlands00.00%215/2202.73%
1995Arjen VreugdenhilNetherlands30281619183214371.50%29/21086.67%Silver
Joris van RantwijkNetherlands1228244213212160.50%54/21074.76%Silver
Jaap BeetstraNetherlands1240222218411859.00%57/21073.33%Bronze
Marja VreugdenhilNetherlands60127002512.50%175/21017.14%
Marieke van der VugtNetherlands00110021.00%201/2104.76%
1994Jaap BeetstraNetherlands3030306153014170.50%19/18990.48%Silver
Edwin WoudtNetherlands15180125308040.00%68/18964.55%Bronze
Marja VreugdenhilNetherlands
Mareille YpmaNetherlands
1993Arjen VreugdenhilNetherlands12663.00%76/15551.61%Bronze
Jaap BeetstraNetherlands12663.00%76/15551.61%Bronze
Fieke DekkersNetherlands
Mareille YpmaNetherlands
1992Maarten ter HuurneNetherlands19597.50%14/17192.40%Silver
Fieke DekkersNetherlands
Danny van der VordenNetherlands
Harmke De GrootNetherlands
1991Fieke DekkersNetherlands901110150.50%44/6836.76%Bronze
Jan Alexander HeimelNetherlands8959447.00%49/6829.41%
Kees-Jan van der KolkNetherlands20123216.00%58/6816.18%
1990Fieke DekkersNetherlands
Micha SavelsberghNetherlands
Fleur KeplinNetherlands