International Olympiad in Informatics. 2020

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
3/5
Award selectivity
Credibility
343
participants
87
countries
CountryNameScoreMedal
1USWilliam Lin600
Gold
2KREun Soo Choe593
Gold
3HKHarris Leung592.62
Gold
4CNYuxiang Luo592.62
Gold
5CNYuyang Zhou592.62
Gold
6CNZhanpeng Wang592.62
Gold
7CNMingrun Jiang592.24
Gold
8RUIldar Gainullin567.62
Gold
9RSTadija Šebez567.62
Gold
10IRShayan Pardis536.62
Gold
11VNDuc Bui Hong533.58
Gold
12KRJunhyuk Song532.94
Gold
13IDPikatan Arya Bramajati529.43
Gold
14HRPatrick Pavić521.43
Gold
15GENikoloz Birkadze520.75
Gold
16GETeimurazi Toloraia517.43
Gold
17ROAlexandru Luchianov508.62
Gold
18CAThomas Guo506.94
Gold
19USWalden Yan505.38
Gold
20CAZixiang Zhou503.59
Gold
21USXinyang Chen503.12
Gold
22JPRintaro Matsuo497.62
Gold
23JPMasataka Yoneda496.62
Gold
24RUAndrei Efremov496.43
Gold
25RUSemen Savkin495.78
Gold
26IRKasra Mazaheri486.4
Gold
27ILAlmog Wald483.62
Gold
28MNNyamdavaa Amar483.62
Gold
29IRAli Safary479.62
Gold
30KRSungjae Im477.24
Silver
31HRDorijan Lendvaj476.14
Silver
32CZJiří Kalvoda466.62
Silver
33UAOleh Naver464.75
Silver
34TWCheng-Hao Yang464.62
Silver
35ROMaria Alexa Tudose460.62
Silver
36SGAshley Aragorn Khoo458.96
Silver
37BGAndon Todorov455
Silver
38UAAndrii Kovryhin454.58
Silver
39VNHuy Le Quang454.43
Silver
40UASofiia Melnyk449.32
Silver
41UAVladyslav Zavodnyk438.93
Silver
42VNKien Vu Hoang436.64
Silver
43GREvangelos Pipis435.86
Silver
44JPHirotaka Yoneda426.67
Silver
45SEFredrik Ekholm422.19
Silver
46TWGuan-Chen Chen421.62
Silver
47IRAbolfazl Soltani420.24
Silver
48USDanny Mittal415.46
Silver
49SKMatej Urban415.13
Silver
50MYZi Song Yeoh412
Silver
51PLMichał Staniewski409.71
Silver
52NLMarco Meijer403.75
Silver
53KZTemirlan Baibolov403.62
Silver
54ILNoam Licht403.6
Silver
55ILDaniel Agassy402.62
Silver
56CAGeorge Chen399.96
Silver
57EGMohamed Ehab399.93
Silver
58CHJoël Huber399.86
Silver
59HUPéter Gyimesi396.75
Silver
60TWChen-Jui Tsao389.43
Silver
61KRDitbul Ban386.14
Silver
62JPTomohito Hoshii381.71
Silver
63ITDavide Bartoli380.75
Silver
64PLMieszko Grodzicki379.43
Silver
65AMEmil Kostanyan377.38
Silver
66PLAdam Górkiewicz377
Silver
67ROAlexandra Maria Udriștoiu375.14
Silver
68BGMartin Kopchev374.79
Silver
69AUTunan Shi373.62
Silver
70HUBalázs Tóth373.59
Silver
71HRKrešimir Nežmah370.62
Silver
72BEOscar Jocqué360.24
Silver
73INRajarshi Basu359.14
Silver
74INUdit Sanghi357.94
Silver
75SGDaniel Zhenghao Choo357
Silver
76SGShen Xing Yang357
Silver
77AMSamvel Andreasyan355.18
Silver
78SGBenson Zhan Li Lin354.58
Silver
79BGGeorgi Petkov354.39
Silver
80HUNándor Nagy354.14
Silver
81SKJozef Fülöp349.78
Silver
82HUÁron Noszály348.3
Silver
83RUEgor Lifar348
Silver
84CAChris Trevisan345.94
Silver
85IDRama Aryasuta Pangestu345.62
Silver
86BYAndrei Mishchanka345.32
Silver
87GEArchil Basadzishvili338.1
Silver
88PLTomasz Nowak335.14
Bronze
89AMArayi Khalatyan332.07
Bronze
90SGLim Rui Yuan331.75
Bronze
91SGTan Si Jie331.62
Bronze
92BDTasmeem Reza328
Bronze
93GBEuan Ong326.43
Bronze
94JOKhaleel Al-Adhami326.43
Bronze
95LTRokas Urbonas326.43
Bronze
96AMAleksandr Abelyan322.71
Bronze
97RSJovan Bengin319.96
Bronze
98SGDaniel Toh Jing En319.83
Bronze
99NZIvan Solovyev317.43
Bronze
100CYCharalampos Georgiou316.94
Bronze
101BYYaraslau Barysau315.46
Bronze
102FIRoope Salmi315.14
Bronze
103PHDan Baterisna314.93
Bronze
104PHDion Stephan Ong314.18
Bronze
105AUQuang Ong312.43
Bronze
106INShashwat Chandra311.73
Bronze
107SEGustav Kalander310.96
Bronze
108LTAldas Lenkšas308.71
Bronze
109HRMartin Josip Kocijan308.24
Bronze
110HKKa Hei Wai307
Bronze
111LTDovydas Vadišius306.39
Bronze
112ZAAndi Qu306.1
Bronze
113EGMohamed Bakry306
Bronze
114IDEdbert Geraldy Cangdinata304.93
Bronze
115SIBenjamin Bajd304
Bronze
116FRRémy Kimbrough304
Bronze
117AZAziz Huseynov303.75
Bronze
118MKBlagojche Pavleski303.22
Bronze
119GBAron Thomas301.43
Bronze
120ESJavier Nistal Salas300.62
Bronze
121AUJunhua Chen299.09
Bronze
122THSirawit Pongnakintr298.68
Bronze
123BDRezwan Arefin295.96
Bronze
124BYPavel Sankin294.93
Bronze
125GELuka Mushkudiani294.14
Bronze
126GBJames Tan293.04
Bronze
127RSMateja Vukelić292.32
Bronze
128DEMarc Strufe292.1
Bronze
129LVMatīss Kristiņš291.28
Bronze
130LVKārlis Šusters290.02
Bronze
131HKMan Tsung Yeung289.25
Bronze
132GRAnastasios Panagopoulos288.93
Bronze
133EGHazem Issa286.75
Bronze
134THPimrak Apiratchatanont285.68
Bronze
135TREge Kabasakaloglu284.74
Bronze
136VNThanh Tran Quang282.66
Bronze
137FIUnto Karila277.64
Bronze
138ISBenedikt Vilji Magnússon275.64
Bronze
139EEAndres Alumets274
Bronze
140FRSven Meyer274
Bronze
141TWPing-Hsuan Lin273.1
Bronze
142AZAbutalib Namazov272.62
Bronze
143INKshitij Sodani271.98
Bronze
144BAHaris Imamovic270.32
Bronze
145CHTobias Feigenwinter269.94
Bronze
146ZAAaron Naidu269.25
Bronze
147MKAndrej Shekerov268.93
Bronze
148TRAtakan Yasar268.03
Bronze
149FIJuho Röyskö266.46
Bronze
150IDDasco Gabriel262.96
Bronze
151MKAndrej Velichkovski262
Bronze
152CZJonáš Havelka261.71
Bronze
153GBKevin Lee261.1
Bronze
154EGOsama Alkhodairy258.16
Bronze
155BAAdmir Zatega253.96
Bronze
156MAMohamed ElKhatri252.25
Bronze
157THPontakorn Prasertsuk250.32
Bronze
158CZOndřej Sladký249.43
Bronze
159CUHumberto Yusta Gómez249.14
Bronze
160THKrittitee Ratchanan249
Bronze
161MXHéctor Fernando Ricárdez Lara248.33
Bronze
162DELorenzo Conti248.07
Bronze
163ROGeorge Alexandru Râpeanu245.91
Bronze
164CUManuel Darío Oliver Ballesteros245.71
Bronze
165BRCarolina Moura245.32
Bronze
166LVDzintars Klušs243.62
Bronze
167AUIsaiah Iliffe243.25
Bronze
168BRYan Matheus Tavares e Silva242.97
Bronze
169ITAlessandro Bortolin241
Bronze
170PTPedro Dias240.71
Bronze
171ESOscar Balcells Obeso239.71
Bronze
172AZMurad Eynizada239.62
Bronze
173MXJosé Ángel Cázares Torres238.32
Bronze
174BDArman Ferdous235.59
Bronze
175TJNodir Bobiev235.14
176DEYasmine Briefs231.97
177ATDaniel Fendrich231.71
178SYAhmad Haidar231
179BRWillian Wang230.32
180KZZhambyl Maksotov230.32
181DKWilliam Bille Meyling227.87
182HKHei Chit Cheng227.32
183BYAndrei Daletski225.32
184CYDemetris Chrysostomou225.32
185BGStoyan Malinin224.96
186DEBumjun Kim224.18
187SIJakob Schrader221.71
188DKChristian Bertram221.43
189SAFares Basuni220.36
190KZTimur Ratnikov219.93
191NOAndreas Alberg219.32
192ESVíctor Conchello Vendrell217
193ZABernardus Wessels214.32
194EEJaagup Tamme214.14
195NLMarijn Adriaanse212.43
196EEMarko Tsengov211.93
197KZParassat Kyzyrkanov210.46
198NLThomas Bosch209.71
199PTRui Wang208.93
200CLIgnacio Muñoz208.46
201RSMladen Puzić208
202IESuneet Mahajan206.32
203SKMatej Hanus205.78
204LVJegors Baļzins205.36
205TRAhmet Atilla Ak204
206COOscar Sierra203.32
207ILInbar Wald202.32
208SGAdriel Tan Jean Ren200
209KGIslam Davletov197.71
210NLJeroen op de Beek197.14
211KGArtur Aidarov196.86
212SYMohammad Nour Massri196.37
213DKMarkus Mathiasen196.14
214NZMaayan Levy195.86
215TRFurkan Cebe193
216BDMamnoon Siam192.55
217PHSteven Reyes191.32
218KGShabdan Batyrkulov190
219ARSebastián Mestre189
220BRIgor Brito Andrade188
221MYKenneth Yong186.93
222LTModestas Gujis186.32
223MOCheng U Ian185
224FRJustin Cahuzac184
225JOWesam Naseer183.32
226ESBlanca Huergo Muñoz179.32
227SKLucia Krajčoviechová179
228SYPhilip Aji178
229SELoke Gustafsson177.64
230CULeonardo Daniel Artiles Montero175
231NOMagnus Hegdahl175
232FIHenrik Aalto174
233SILan Sevčnikar173.31
234SIDomen Hočevar173.3
235ITFilippo Casarin173
236CHLukas Münzel172.93
237FRGrégoire Le Corre169.68
238BEZhiyi Luo168.32
239MOTong Sam Zheng167
240CYChristos Falas165
241MKTeo Kitanovski162.93
242AZIbrahim Taghizade160
243EEOliver Tennisberg158
244KGOmurbek Dzhamalov154
245LKLakshith Nishshanke150
246ZAMohammed Taariq Mowzer150
247MANabil Boudra145.78
248NOChristoffer Tryggestad145.62
249NZJoseph Grace144
250TNHedi Ben Daoud142.32
251CUAlberto Leyva Guerra141
252TNMohamed Nguira140.43
253ITValerio Stancanelli139.32
254SAMohammed Alrefaei137.64
255MYAmos Li Sheng Tan137
256SVJosé Rodrigo Santamaría135
257CHJonas Meier132
258CZKarel Chwistek132
259IEOisin Davey132
260ATSebastian Schulze132
261TJMuhammadjon Hokimiyon131.71
262TMGurbanberdi Gulladyyev131
263COAlvaro Bacca130
264SYBeshr Islam Bouli124
265SENiklas Sandén124
266ARJoaquín Cruz123.32
267PSMohammad Milhem120.64
268CLVicente Opazo117
269MAAymane Moutei114.24
270CYKonstantinos Tziapouras112.64
271BONicolas Mateo Valdivia Viscarra112.64
272MNBadrangiikh Bat-Orgil110.64
273SVCésar Esaú Flores Martínez110
274ISGiovanni Gaio109
275PHSteven Chua108
276MXGabriel Ricardo Rodriguez Castillo106
277PSBasil Hijaz105
278TNElyes Chaabouni105
279NOMathias Presthagen105
280PTRicardo Antunes105
281LKSithija Abhishek Kotuwewatta99.32
282MEFilip Dosljak98.78
283NZZhiyuan Qi98
284TNOmar Besbes96.95
285ARAriel Fideleff96.64
286MOHoi Wan Li96.64
287MYHau Ye Heng96
288LUJarod Differdange91
289BODaner Zein Tonconi Mendoza89
290SAMohammed Alsaad88.64
291PTDuarte Nóbrega86
292BEJérôme Mayolet85
293DKThor Eriksen85
294UZYan Yevzman80
295LKThithiesha Mahabaduge77.93
296MXAlejandro Ozymandias Cepeda Beltran76
297TMSuleyman Atayev76
298MAAyman Riad Solh75
299JOMohammad Alwarawreh75
300UZAzimjon Urinov74
301CLLuciano Massa74
302COJuan Martínez73
303LURafael Dux73
304BEPetar Vitorac71
305BAEmira Ibrahimovic70
306BORoger Danilo Enriquez Corrales70
307GRAthanasios Taprantzis66
308ARLuis Andrés Aseguinolaza66
309DOJair Rafael Santana Benzan62
310UZDilshodbek Khujaqulov61
311SVJosé Manuel Cabrera61
312ATMoritz Strobl61
313PSRoba Katout61
314MNBilguudei Shinezul58
315MNKhangal Battur56
316SARaya Abualjamal55
317SVGabriela Lourdes Rodríguez Parada50
318PSNicola Abusaad49
319NGDaniel Emeka-Ilozor42
320TJToirov Sadi42
321MOChun Ioi Chan41
322VEFrancisco Javier Molina Tirado39
323LKChirath Nirodha36
324BAAlen Hodzic32
325DODionicio Sebastian Elías32
326VEElliot Jose Larez Inaudi32
327LUAlexandre Fouquet31
328TMDovran Akmyradov31
329CLJorge Bravo31
330IEAdam Kelly30
331IEHarvey Brezina Conniffe30
332LURaffaël Marth24
333VEGabriel Alejandro Mendez Junor22
334DOAlejandro Jose Malla Martinez21
335BOJose Alberto Copas Lima21
336TMMuhammetali Ashyrmuhammedov21
337ISSamúel Arnar Hafsteinsson21
338TJShakhrom Aminov21
339MEMatija Delic19
340NGAdegoke Salako11
341GRPanagiotis Chatzimichos11
342COJuan Rios10
343UZMaqsud Baxriddinov10
344JONoor Al-Bzour10
345ISElvar Árni Bjarnason0
346NGGodson Ajodo0
347VEAna Paula De Sousa Martin0