International Chemistry Olympiad. 2020

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
3/5
Award selectivity
Credibility
231
participants
59
countries
  1. IChO #52
CountryNameScoreMedal
1USAlex Zihan Li99.07
Gold
2KRMugyeom Jeon98.6
Gold
3CNYuntian Gu98.07
Gold
4CNZhuo Yang Zhang97.07
Gold
5VNDang Hai Ly96.97
Gold
6CNLetian Li96.55
Gold
7TRSebnem Gül96.48
Gold
8USAtec Chen Zhu95.98
Gold
9VNDuong Hoang Nguyen94.08
Gold
10IRMohammad Shahabaddin Daneshvar93.51
Gold
11CZJan Oboril93.23
Gold
12USAnanthan Sadagopan92.98
Gold
13GBAgustin Alejandro Lorusso Notaro Francesco92.71
Gold
14SGSean Leong92.62
Gold
15VNAnh Quoc Trung Pham92.5
Gold
16TWHeng-Jui Chang92.42
Gold
17KRJunha Hong92.15
Gold
18TRDeniz Güner92.15
Gold
19RUIlya Dmirtievich Chaika92.11
Gold
20AURichard Yanzhou Huang92.01
Gold
21TWShih Peng Huang91.99
Gold
22VNTrang Minh Thi Dam91.38
Gold
23SGCharles Jordi Windle91.31
Gold
24USAnugrah George Chemparathy91.29
Gold
25SGJovan Liau90.92
Gold
26ILRoi Peer90.35
Gold
27TWMeng-Fu Chen89.89
Silver
28PLTomasz Jan Slusarczyk89.85
Silver
29KRJunha Park89.61
Silver
30SGTeng Wei Ngwan89.59
Silver
31UZMirakbarov Xodjiakbar O G Li Mirumid89.27
Silver
32CNHaonan Sun88.91
Silver
33CZJan Vavrin88.9
Silver
34BRYgor De Santana Moura88.73
Silver
35RUEvgeniy Yurievich Epifanov88.67
Silver
36TWChien-Yi Wu88.34
Silver
37EENikita Zoglo88.23
Silver
38ATMagdalena Lederbauer87.02
Silver
39GBWorawit Tangamornchaipattana86.95
Silver
40DEMaximilian Mittl86.43
Silver
41IRMohammadaryan Taghvaeearabi86.2
Silver
42KGKamil Kubanychbek85.44
Silver
43RUVasilisa Vadimovna Kislitsyna84.98
Silver
44TRAyça Melis Keskin83.95
Silver
45GBAlexander Ramsey Thow83.34
Silver
46ILRon Shprints83.31
Silver
47JPAkito Ai83.23
Silver
48ATMaximilian Spitaler82.66
Silver
49HUDavid Benko82.49
Silver
50ILBar Sheffer81.8
Silver
51AMLevon Kharatyan81.15
Silver
52UZDilshodakhon Kamolkhon Kizi Isaeva81.04
Silver
53KRMinjeong Lee80.45
Silver
54SKMartin Brokes80.37
Silver
55RSFilip Koldzic80.35
Silver
56TRAyşe İrem Durmuş80.29
Silver
57THWasin Tiarawut80.2
Silver
58GBRtvik Patel80
Silver
59JPYuma Yoshida79.72
Silver
60IRRamin Assempour79.61
Silver
61RSZarko Ivkovic79.42
Silver
62PHMichael Cole Moises Tantoco79.27
Silver
63RUViktor Gennadievich Nosov79.16
Silver
64CZFilip Hulek78.99
Silver
65THChananthorn Arssiri78.51
Silver
66IDIvan Candra Gunawan78.49
Silver
67THJirapat Rujirayuk78.48
Silver
68AZKhanim Yagublu78.43
Silver
69DEFrederik Laurin Walter78.4
Silver
70THAbhichaya Tungwongkitsiri78.39
Silver
71RSJovan Markovic77.98
Silver
72JPRinako Hayashi77.97
Silver
73JPReo Shibayama77.92
Silver
74IDMark Soesanto77.49
Silver
75BGDamyan Stoyanov Frantzov77.3
Silver
76EEFilipp Petuhhov77.08
Silver
77PLMichal Piotr Lipiec75.47
Bronze
78DELinus Albert Schwarz75.4
Bronze
79AUCaleb Hsien-Yen Hsiung75.03
Bronze
80SVKevin Arturo Urrutia Alvarez74.89
Bronze
81IRAmir Mahboubi74.75
Bronze
82CAHung Nguyen74.13
Bronze
83BRPedro Yudi Honda73.8
Bronze
84KZKhaidar Kairbek73.38
Bronze
85AZAzhdar Farzullazade73
Bronze
86IDSteven William72.93
Bronze
87SAOsama Alali72.73
Bronze
88LKUvindu Praveen Sumanasekara72.63
Bronze
89BRThiago Jose Veloso De Souza71.65
Bronze
90BGPavel Atanasov Nikolov71.11
Bronze
91HUIstvan David Ficsor70.62
Bronze
92PLAdam Szymon Sukiennik70.27
Bronze
93VEFernando Juan Jose Rodriguez70.01
Bronze
94KZAbilmansur Muzhubayev69.68
Bronze
95PHNathan Wayne Fontanilla Ariston69.08
Bronze
96KGKamil Mambetov68.73
Bronze
97BGTeodor Svilenov Maslyankov68.43
Bronze
98PHStefan Marcus Ang Ong68.27
Bronze
99SKSamuel Novak68.08
Bronze
100SKAndrej Kovacs67.86
Bronze
101TJShahzod Nazirov67.6
Bronze
102BRDavi Medeiros Fortunato Catanhede67.5
Bronze
103PLWojciech Jan Michalski66.81
Bronze
104RSVasilije Pantelic66.21
Bronze
105GRIoannis Karageorgiou66.03
Bronze
106LVDzonatans Miks Melgalvis66.01
Bronze
107KGNursultan Soodonbekov65.73
Bronze
108KZBakdaulet Seysenkul65.67
Bronze
109LVFilips Ecis65.58
Bronze
110LKArulanantham Abbinanthan65.46
Bronze
111SIUrsa Konda65.24
Bronze
112MKAleksandar Trajkovski64.75
Bronze
113CZJakub Schimmer64.71
Bronze
114LTPovilas Dapsys64.61
Bronze
115LVAnete Patricija Raiskuma63.57
Bronze
116ILWard Yahya63.05
Bronze
117HUBulcsu Fajszi61.77
Bronze
118IDRifqi Naufal Abdjul61.76
Bronze
119DETom Erik Steinkopf61.4
Bronze
120SYMohammad Bilal61.33
Bronze
121KZKibriyanur Abdugafarova61.18
Bronze
122AMArtyom Petrosyan61.1
Bronze
123SYKaram Khaddour60.81
Bronze
124ATMaciej Krzysztof Swiatek60.75
Bronze
125SVGerardo Manuel Ramirez Valladares60.47
Bronze
126CAAndrei Mihai Banica60.21
Bronze
127SAAbdulaziz Aljuaid59.77
Bronze
128LVEdvards Mikelis Mezciems59.66
Bronze
129TJGhayrat Samiev58.66
Bronze
130SAEyad Alsalhi58.17
Bronze
131CHJasmin Maria Frei58.08
Bronze
132CAJustin Qi Hua Cheng57.49
Bronze
133LKRavindu Sanwara Rathnayake57.43
Bronze
134SAMohammad Alhudaithi57.24
Bronze
135AUSariena Ye57.19
Bronze
136NLLaurens Smulders56.9
Bronze
137AUNicholas Jiawei Wu56.82
Bronze
138BGGeorgi Neliyanov Nedyalkov56.51
Bronze
139SKMatus Tomсo56.28
Bronze
140MXAbraham Antonio Pineda56.17
Bronze
141UZFirdavs Sobirov56.16
Bronze
142HUIstvan Attila Garamvolgyi56.08
Bronze
143MXHumberto Tovar Salazar55.79
Bronze
144ATLukas Rost55.54
Bronze
145LTValentas Olikauskas55.29
Bronze
146SIAdam Modic54.54
Bronze
147SIPatrik Znidarsic54.33
Bronze
148EEAleksandr Beditski54.31
Bronze
149PHRon Angelo Atienza Gelatio53.64
Bronze
150UZAkobir Azamat Ogli Narzullaev52.36
151CHLennart Eneas Horn52.01
152GRKonstantinos Karakaras51.83
153MXJorge Garcia Ponce51.53
154FRAxel Dian51.24
155GRNikolaos Tsakiris51.18
156FRMathieu Salzburg50.13
157FRThomas Arkwright48.49
158SYHasan Abdul Rahman48.12
159SVMarcelo Josue Escalante Barrera47.58
160BEEmile Norbert Eeckhoudt47.17
161MKDarko Stojchev46.81
162LTTadas Danilevicius46.12
163LTTomas Kvietkauskas45.91
164LKShakindi Vihangana Mahanaida Badalgei44.6
165PKSajjan Raja44.14
166CAEdward Chen43.91
167SYAli Alhasan43.7
168GENino Abesadze42.5
169FIAltti Olavi Juhanpoika Makela42.23
170SVAlfredo Alessandro Martinez Jimenez42.14
171DKJens Peter Nielsen41.63
172BEAnne-Sophie Denise Tilleman41.58
173GEIoane Kapanadze41.14
174IEMichael Ciaran Gadaloff38.28
175FISamuel Joonatan Klaver38.06
176NGPascal Damain Ojochide37.67
177UYAugusto Palotti Amado37.27
178IECeri Jean Arnott37.02
179PKWamiq Ali Shaikh36.97
180GRDimitrios-Polykarpos Karakostas36.2
181CHDaniel Alexander Isler35.73
182MXIvana Sofia Espinoza Bojorquez35.01
183AZSaid Gasimov34.6
184PKMuhammad Hazim Bin Saleem34.54
185PTJoao Pedro Bonito Caldeira34.29
186VEJesus Alejandro Colmenares33.92
187TJRavshanoy Mu33.86
188IEJoseph Michael Martyn33.59
189MKLeonid Sajkov33.56
190IEAuriel Guarino32.38
191FRDante Breitwiller32.29
192ISÖrn Steinar Sigurbjörnsson31.26
193BESimon Pitte31.13
194NLPascal Otjens30.05
195UYAgustin Marcelo Di Salvatore Vomero29.68
196MEDanijel Aleksic29.13
197MKMihail Trajkov29.04
198AZSalman Huseynov28.49
199FINetta Karoliina Karjalainen28.41
200AMGagok Tadevosyan28.36
201NOHenrik Elias Solheim28.03
202BEJerome Mayolet27.35
203SIBlaz Frelih27.16
204NOWanjing Li26.85
205DKMathias Abildgaard Alminde26.83
206DKThomas Svava Mortensen25.99
207ISBirta Rakel Oskarsdottir25.57
208NLCasper Tops24.71
209PTBeatriz Crisostomo Valerio Figueiredo24.25
210GEAvtandil Giorgadze24.02
211PKAmna Qaisar23.42
212KGNursultan Raimjanov22.83
213PTMiguel Rodrigues Carrilho Borges21.78
214NLValentijn Tromp21.29
215NGOluwasola Mervelous Olurankinse20.5
216CHAlbert Shang20.44
217MEPavle Dzuverovic19.64
218UYSolange Alejandra Montero Gelves18.42
219MEAndrija Djurovic18.28
220ISKristin Sif Daoadottir18.03
221DKEmil Andsbjerg Holm17.56
222AMAren Hakobyan16.87
223NGUgonna Samuel Umeh15.26
224UYCandela Soledad Gomez Da Costa Leites14.41
225ISBaldur Daoason14.13
226FISamu Matias Huovinen11.89
227PTAna Leonor Alves Banquart Leitao10.62
228MEVuk Ljumovic9.4
229TJMukhammadzhon Otakhonov9.18
230GENino Khelidze8.26
231NGJoshua Omachonu Abdullahi8.01