IOI
International Olympiad in Informatics – Statistics
ContestantCountry
HandleResultPast Participation
TCCFIOI 2015IOI 2014IOI 2013IOI 2012IOI 2011IOI 2010
Ariel NowikArgentinaCodeForcesNo Medal
Gianni WeinandCodeForcesNo MedalNo Medal
Maximiliano RedigondaCodeForcesNo Medal
Román CastellarinCodeForcesNo MedalNo MedalNo Medal
Albert GevorgyanArmeniaCodeForcesBronze
Eduard GrigoryanTopCoderCodeForcesBronzeSilverNo MedalNo MedalNo Medal
Martin MirakyanCodeForcesNo Medal
Mushegh ShahinyanCodeForcesBronzeSilver
Declan McDonnellAustraliaCodeForcesBronze
Ishraq HudaTopCoderCodeForcesGold (5th)Gold (1st)Bronze
Jerry MaoCodeForcesBronze
Michael ChenCodeForcesSilverSilverSilverBronzeBronze
Florian LeimgruberAustriaTopCoderCodeForcesNo MedalBronze
Gary YeTopCoderCodeForcesBronzeBronzeBronze
Peter RalbovskyCodeForcesBronzeNo MedalNo Medal
Simon Lehner-DittenbergerNo Medal
Elgun JabrayilzadeAzerbaijanCodeForcesNo MedalNo Medal
Kamal EyubovNo Medal
Rustam AghayevCodeForcesNo Medal
Sharif AfandiCodeForcesNo Medal
Hasib Al MuhaiminBangladeshCodeForcesNo MedalNo MedalNo Medal
Imran HasanCodeForcesNo Medal
Labib Md. RashidTopCoderCodeForcesNo MedalNo MedalNo Medal
Nur Muhammad ShafiullahCodeForcesNo MedalNo Medal
Aliaksei VistiazhBelarusTopCoderCodeForcesBronzeSilver
Barbara KuskovaCodeForcesSilverBronze
Ilya MedyanikovCodeForcesBronze
Nikita SazanovichCodeForcesSilver
Damien GalantBelgiumCodeForcesBronzeNo Medal
Mattéo CoupletCodeForcesNo Medal
Nico EkkartCodeForcesNo Medal
Robin JadoulNo Medal
Diego Alejandro Angulo RamirezBoliviaCodeForcesNo Medal
Marcelo Alejandro Zeballos GuzmanCodeForcesNo Medal
Miguel Angel Ortiz MeridaNo Medal
Ronaldo Franco JaldinCodeForcesNo MedalNo Medal
Elvir CrnčevićBosnia and HerzegovinaNo MedalNo Medal
Fahrudin HalilovićNo Medal
Jan AhmetspahićNo Medal
Arthur Pratti DadaltoBrazilCodeForcesBronzeSilver
Lucca Morais de Arruda SiaudzionisCodeForcesBronze
Mateus BezrutchkaTopCoderCodeForcesNo MedalSilver
Murilo Corato ZanarellaCodeForcesNo Medal
Daniel AtanasovBulgariaSilver
Encho MishinevTopCoderCodeForcesSilverGoldSilver
Hristo VenevCodeForcesGoldGoldGoldSilver
Kristiyan TsaklevCodeForcesNo Medal
Farbod YadegarianCanadaCodeForcesBronze
Jacob JacksonTopCoderCodeForcesGoldGold
Yi Xiao ZhangCodeForcesBronzeNo Medal
Yikuan LiTopCoderCodeForcesSilverBronze
Benjamin AguilarChileNo Medal
Javier OlivaNo Medal
Leandro CernaNo Medal
Nicolás MosnaimNo MedalNo Medal
Hengjie ZhangChinaCodeForcesGold
Xiaochen LuCodeForcesGold
Yanyi LiuCodeForcesSilver
Yuhao DuCodeForcesGold (4th)
Andrés PérezColombiaNo Medal
Juan BedoyaNo MedalNo Medal
Juan ChavesCodeForcesNo MedalNo Medal
Roger TrujilloNo Medal
Domagoj BradačCroatiaCodeForcesSilver
Ivan LazarićTopCoderCodeForcesSilverBronze
Mihael LiskijCodeForcesBronze
Tonko SabolčecCodeForcesSilverNo Medal
Alexander Bestard RiveraCubaCodeForcesNo Medal
Adamos TtofariCyprusCodeForcesNo MedalNo Medal
Angelos PelecanosCodeForcesBronzeNo MedalNo Medal
Evripidis PapaevripidisNo Medal
Giorgos GavriilNo MedalNo Medal
Dalimil HájekCzech RepublicNo Medal
Filip BialasCodeForcesBronze
Matěj KonečnýNo Medal
Václav RozhoňBronze
Carl DybdahlDenmarkNo MedalNo Medal
Markus Krabbe LarsenNo Medal
Oscar PeulickeNo Medal
Sebastian BluntNo Medal
Alejandra Martinez JimenezDominican RepublicCodeForcesNo Medal
Manuel David Sanchez SueroCodeForcesNo Medal
Michael José Gonzales BardalesCodeForcesNo Medal
Ahmed MorsyEgyptCodeForcesNo MedalNo Medal
Nouran AbdElAzizCodeForcesNo MedalNo Medal
Yousef Ibrahim SalamaCodeForcesSilverBronzeBronze
Andres UntEstoniaCodeForcesBronzeNo Medal
Oliver NisumaaCodeForcesNo Medal
Simmo SaanNo MedalNo MedalNo Medal
Toomas TennisbergCodeForcesBronze
Henrik LievonenFinlandCodeForcesBronzeBronzeNo Medal
Kalle LuopajärviCodeForcesSilverSilverBronze
Sami KalliomäkiCodeForcesBronzeSilverBronzeNo Medal
Tuukka KorhonenCodeForcesBronze
Arnaud RobinFranceNo Medal
Arthur LéonardCodeForcesBronzeNo Medal
Théophane VallaeysNo Medal
Thomas SepulchreBronze
Alexander TskhovrebovGeorgiaCodeForcesBronze
Elene MachaidzeCodeForcesBronzeBronze
Georgy SkhirtladzeTopCoderCodeForcesBronzeBronze
Giorgi KldiashviliCodeForcesBronze
Anan SchüttGermanyBronze
Felix BauckholtBronzeGold
Julian DörflerBronze
Philip WellnitzNo MedalBronze
Aristofanis RontogiannisGreeceCodeForcesBronzeBronze
Emmanuil MichalainasNo Medal
Konstantinos AgiannisNo Medal
Panagiotis KostopanagiotisCodeForcesNo MedalNo Medal
Kam Chuen TungHong KongCodeForcesSilverSilverSilver
Ngan Hang HoCodeForcesSilver
Tsz Fung YuNo Medal
Wai Pan YikCodeForcesSilverBronzeSilver
Álmos ZarándyHungaryNo Medal
Ambrus WeiszNo MedalNo Medal
Márton ErdősCodeForcesSilverNo Medal
Tamás Bence SchwarczBronze
Arjun PitchanathanIndiaCodeForcesBronze
Kushagra JunejaBronze
Malvika Raj JoshiTopCoderCodeForcesSilverSilver
Tanay Nilesh KothariCodeForcesBronze
Agus Sentosa HermawanIndonesiaCodeForcesSilver
Michael WibawaCodeForcesSilver
Muhammad Ayaz DzulfikarCodeForcesBronze
Stacia Edina JohannaNo Medal
Ali BahjatiIranTopCoderCodeForcesGold
Ali HaghaniTopCoderCodeForcesGold
Amir Keivan MohtashamiTopCoderCodeForcesSilver
Peyman Jabbarzade GanjeTopCoderCodeForcesBronze
Áron HoffmannIrelandCodeForcesNo MedalNo Medal
Daniel MulcahyNo MedalNo Medal
Noah DonnellyNo Medal
Teofil CamarasuCodeForcesNo Medal
Aviel BoagIsraelBronze
Jonathan GalBronze
Liran MarkinTopCoderCodeForcesBronze
Nir YaronNo MedalBronze
Dario OstuniItalyCodeForcesNo Medal
Filippo Gianni BaroniCodeForcesSilver
Francesco MiliziaTopCoderCodeForcesBronzeSilver
Marco DonadoniCodeForcesBronze
Akio MatsuzakiJapanBronze
Takahiro MasudaTopCoderCodeForcesGold
Takuya InoueCodeForcesGold
Yuta TakayaCodeForcesGoldGold
Jood HajeerJordanNo MedalNo Medal
Mohammad AbuaboudCodeForcesNo Medal
Mohammad AbuejheishehCodeForcesNo Medal
Sami DaoudCodeForcesNo Medal
Bekzhan BekbolatulyKazakhstanCodeForcesSilver
Daniyar MaminovTopCoderCodeForcesBronzeBronze
Meirambek OmyrzakTopCoderCodeForcesSilverNo Medal
Nazarbek AltybayTopCoderCodeForcesSilver
Azret KenzhalievKyrgyzstanCodeForcesNo Medal
Erkin MatkazievCodeForcesNo MedalNo Medal
Kadyrbek NarmamatovCodeForcesNo MedalNo Medal
Zarlyk ZhusubalievCodeForcesNo Medal
Aleksejs PopovsLatviaCodeForcesBronzeSilverBronzeBronzeNo Medal
Aleksejs ZajakinsTopCoderCodeForcesGoldSilverSilver
Ingus Jānis PretkalniņšCodeForcesNo MedalNo Medal
Kristaps ČivkulisCodeForcesBronzeSilver
Andrius OvsianasLithuaniaBronze
Domantas JadenkusSilverBronzeNo Medal
Emilijus StankusNo Medal
Ignas KanclerisNo Medal
Gilles EnglebertLuxembourgBronzeBronzeBronzeNo MedalNo Medal
Jo PletschNo MedalNo MedalNo Medal
Nicolas Jacques BrauchNo Medal
Sami BoschNo Medal
Hou Tin ChauMacauBronze
Kam Fai ChanNo Medal
Pui Chun NgNo Medal
Si Weng LamNo MedalNo Medal
Boris TanchovskiMacedoniaNo Medal
Dimitar BajraktarovCodeForcesNo Medal
Hristijan GjorshevskiNo Medal
Kliment SerafimovNo MedalBronzeNo MedalNo Medal
Jen Khai YewMalaysiaCodeForcesNo Medal
Jia Jen NgCodeForcesNo MedalNo Medal
Justin Lim Kai ZeCodeForcesBronze
Kai Hsien BooNo Medal
Angel David Ortega RamírezMexicoCodeForcesNo Medal
Carlos Galeana HernándezCodeForcesNo MedalNo Medal
Emmanuel Antonio CuevasCodeForcesNo Medal
Juan Carlos Sigler PriegoCodeForcesNo Medal
Marcel BezdrighinMoldovaCodeForcesBronzeNo Medal
Mihail ChihaiCodeForcesNo Medal
Mihail TarigradschiCodeForcesBronze
Valeriu MotroiCodeForcesNo Medal
Akjarkyn TumurkhanMongoliaNo Medal
Bat-Orshikh GombojavNo Medal
Batjargal AltangerelNo Medal
Battulga EnkhbayarNo Medal
Dejan TodorovicMontenegroCodeForcesNo MedalNo Medal
Velibor DosljakCodeForcesNo Medal
Johannes HeuseveldtNetherlandsNo Medal
Ludo PullesBronze
Max MeijerNo Medal
Tom Jacob SmedingNo Medal
Byung Hoon ChoNew ZealandNo MedalNo MedalNo Medal
Christopher BrownBronzeNo Medal
Jonathan KhooCodeForcesBronze
Philip AndersonNo Medal
Chibuoyim Faith Wilson OgbonnaNigeriaCodeForcesNo Medal
Emmanuel Oriolowo NiyiNo Medal
Fodunbosade Abisodun OlogundeNo Medal
Victoria Tamuno-Miebaka OkumgbaNo Medal
Håvard TerlandNorwayNo MedalNo Medal
Johan Sokrates WindSilverBronze
Michal SládečekCodeForcesBronze
Valentin PlotkinNo Medal
Aldrich Ellis AsuncionPhilippinesNo Medal
Ian Vincent PalabasanCodeForcesNo Medal
Matthew Ryan TanNo Medal
Robin Christopher YuCodeForcesBronze
Jarosław KwiecieńPolandCodeForcesGoldGold
Konrad PaluszekCodeForcesSilver
Maciej HołubowiczTopCoderCodeForcesSilver
Przemysław KozłowskiSilver
Fábio ColaçoPortugalCodeForcesNo Medal
Gonçalo ParedesCodeForcesNo MedalNo Medal
João LagoCodeForcesNo Medal
José CorreiaCodeForcesNo Medal
Hanpil KangRepublic of KoreaCodeForcesGold
Jaehyun KooCodeForcesSilver
Jeehak YoonCodeForcesGold (1st)Gold
Sunghyeon JoCodeForcesGoldSilver
Alexandru VeleaRomaniaCodeForcesSilverSilver
Andrei PopaCodeForcesBronze
Rareș Darius BuhaiTopCoderCodeForcesGoldGoldGoldGold
Valentin-Marius HărșanCodeForcesSilver
Mikhail IpatovRussiaTopCoderCodeForcesGold (2nd)
Mikhail PutilinTopCoderCodeForcesGold
Nikolai BudinTopCoderCodeForcesSilver
Vladislav MakeevTopCoderCodeForcesGold
Dimitrije ErdeljanSerbiaCodeForcesSilverSilverBronze
Dušan ŽivanovićCodeForcesSilver
Marko StankovićCodeForcesSilverSilverSilver
Nikola JovanovićCodeForcesBronze
Choong Yin HoweSingaporeBronze
Jacob Por Loong TeoCodeForcesSilver
Jiahai FengBronzeGold
Wen Yuen PangCodeForcesBronze
Bui Truc LamSlovakiaSilverSilver
Eduard BatmendijnTopCoderCodeForcesGoldSilverGoldGold
Pavel MadajBronze
Samuel SládekCodeForcesNo Medal
Bor BreceljSloveniaNo Medal
Martin PeterlinNo Medal
Tim PoštuvanNo Medal
Žiga ŽeljkoNo MedalNo MedalNo Medal
Mohammed MowzerSouth AfricaBronze
Robin VisserBronze
Thomas OrtonBronzeNo Medal
Ulrik De MuelenaereBronzeBronze
Cesc Folch AldehueloSpainCodeForcesNo MedalNo Medal
Joan Massachs GüellCodeForcesNo Medal
Jordi Castellví FoguetCodeForcesNo Medal
Miquel Ortega Sánchez ColomerCodeForcesNo Medal
Mudith WitharamalageSri LankaNo MedalNo Medal
Nisal PeriyapperumaNo MedalNo MedalNo Medal
Pasindu WijesenaNo Medal
Roshnal LihinikaduNo MedalNo MedalNo Medal
David WärnSwedenCodeForcesBronze
Fredrik HernqvistCodeForcesNo Medal
Joakim BlikstadCodeForcesSilverBronze
Karl LundstigCodeForcesNo Medal
Daniel Peter RutschmannSwitzerlandBronze
Fabian LyckBronzeNo MedalNo Medal
Pascal SommerNo Medal
Timon StampfliNo MedalNo Medal
Aleksandar AbasSyriaCodeForcesBronzeNo Medal
Joud ZouzouCodeForcesNo MedalNo Medal
M. Besher MassriCodeForcesNo Medal
Mohamad DwikCodeForcesNo Medal
Hung-Hsun YuTaiwanSilver
Po-Chang ChenTopCoderCodeForcesGoldSilver
Po-Jui ChenCodeForcesGold
Yi ChouCodeForcesBronzeSilver
Bakhoduri SukhayliTajikistanCodeForcesNo Medal
Doro UmarovCodeForcesNo MedalNo MedalNo Medal
Mekhrubon TuraevCodeForcesBronzeNo MedalNo Medal
Nodir DaminovCodeForcesNo Medal
Nonthakit ChaiwongThailandSilver
Phirasit CharoenchitseriwongSilver
Phoomraphee LuenamCodeForcesSilverGold
Theemathas ChirananthavatSilverGold
Adem KhachnaouiTunisiaCodeForcesNo Medal
Ahmed BouhoulaCodeForcesNo MedalNo Medal
Mohamed Fadhel OmarCodeForcesNo Medal
Mohamed MoakharCodeForcesNo Medal
Abdullah Enes ÖncüTurkeyTopCoderCodeForcesSilverBronze
Kayacan VesekCodeForcesSilver
Muhammed Emin AyarCodeForcesBronzeSilver
Muhammed İkbal KazarCodeForcesSilver
Allanur ShiriyevTurkmenistanCodeForcesNo Medal
Bayram BerdiyevCodeForcesBronzeNo Medal
Berdimyrat CholukovNo Medal
Silap AliyevTopCoderCodeForcesBronzeNo MedalNo Medal
Ilya ShevchenkoUkraineTopCoderCodeForcesBronzeSilverBronze
Mark MikhnoCodeForcesSilver
Matvii AslandukovCodeForcesSilver
Roman KachurCodeForcesSilver
David ShahUnited KingdomNo Medal
Joseph BentonSilver
Rowan LeeCodeForcesNo Medal
Zhenxian YangNo Medal
Alexander WeiUnited States of AmericaCodeForcesGold
Andrew HeTopCoderCodeForcesGold (3rd)Gold
Daniel ChiuTopCoderCodeForcesGold
Demi GuoCodeForcesSilver
Andrey LiUzbekistanCodeForcesNo Medal
Raif AkhmedshinCodeForcesNo Medal
Christian LopezVenezuelaNo Medal
David BouNo Medal
David KallerNo Medal
Satoru Diaz NakadaNo Medal
Dung Viet NguyenVietnamCodeForcesSilver
Hanh Van PhamTopCoderCodeForcesGold
Minh Phan Duc NhatCodeForcesSilver
Tien Trung Kien NguyenCodeForcesSilverBronze