International Chemistry Olympiad. 2019

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
3/5
Award selectivity
Credibility
309
participants
80
countries
CountryNameScoreMedal
1CNLiu He97.34
Gold
2CNZijie Deng97.13
Gold
3KRHyeokgyu Choi96.49
Gold
4VNTan, Ba Tran95.47
Gold
5RUMikhail Matveev95.33
Gold
6KRIlkyu Choi95.31
Gold
7ROMircea Raul Bodrogean95.17
Gold
8CNJingcheng Yang94.73
Gold
9INDhyey Sankalp Gandhi94.66
Gold
10CZJan Obořil94.54
Gold
11DKThomas Bro Falkenberg94.37
Gold
12SKAndrej Kovács94.21
Gold
13KRJiwoo Kim94.05
Gold
14SGYongao Hu94.02
Gold
15ARNicolás Adriel Manno93.58
Gold
16LVGustavs Jānis Mežciems93.56
Gold
17RUDaniil Bardonov93.23
Gold
18RUAleksei Shishkin93.19
Gold
19USYajvan Milind Ravan93.08
Gold
20ITPaolo Giaretta93.05
Gold
21BGEvgeni Mihaylov Statelov92.79
Gold
22UAOleksandr Volodymyrovych Kudryk92.68
Gold
23INMudita Goyal92.39
Gold
24JPTakumi Nishino92.28
Gold
25RUNikita Chernov92.08
Gold
26JPMahiro Suematsu91.95
Gold
27KRJuhan Hong91.86
Gold
28USAnton Zane Ni91.83
Gold
29TWLun-Hsin Kuo91.42
Gold
30USEdward Hua Jin91.18
Gold
31IRMostafa Moghimi Kheirabady90.93
Gold
32SKPeter Rukovanský90.91
Gold
33SGYong Xiang Ng90.87
Gold
34THPichamon Assawaphadungsit90.77
Gold
35TWYu-Hsiang Wang90.74
Gold
36VNNguyen, Van Chi Nguyen90.71
Gold
37GBRichard Danylyuk90.61
Gold
38AURichard Yanzhou Huang90.47
Silver
39THCholapat Varongchayakul88.43
Silver
40FRMarceau Jeanjean88.07
Silver
41GBAlexander James Newton Byrne87.86
Silver
42BRYgor De Santana Moura87.64
Silver
43BYMaksim Sysoenkov87.6
Silver
44ITGiovanni Pellegrino87.56
Silver
45THPakaphol Thadawasin87.41
Silver
46ESJoaquín Baixeiras87.4
Silver
47HUÁdám Kapdos87.25
Silver
48VNHoang, Dinh Nguyen87.11
Silver
49BYYauheni Malich87.03
Silver
50TWChin-En Shen86.4
Silver
51ATMagdalena Lederbauer86.04
Silver
52INMuhender Raj Rajvee85.9
Silver
53EENikita Žoglo85.8
Silver
54LTJustas Terentjevas85.59
Silver
55ROTudor Lile85.13
Silver
56BRJoaquim Miguel Moreira Santiago85.07
Silver
57DESebastian Witte85.06
Silver
58ROAna Florescu Ciobotaru85.05
Silver
59USAlbert Cheng Liu84.43
Silver
60UZIslomjon Karimov Ganijon Ogli84.4
Silver
61IRAli Jahromi84.09
Silver
62JPRyoichi Hirashima83.54
Silver
63SGKe Fun Aw83.37
Silver
64JPMasahiro Ofuchi83.23
Silver
65SGYong Yi Tan83.19
Silver
66ROIoana Maria Popa83.19
Silver
67THSanprem Taechawichian83.14
Silver
68SKSamuel Novák82.39
Silver
69BGKamen Pavlinov Petrov82.17
Silver
70CZMiroslava Novoveská81.92
Silver
71CZFilip Svěrák81.68
Silver
72ILRoi Peer81.65
Silver
73PLGrzegorz Procyk81.42
Silver
74ITDaniele Furlanetto80.75
Silver
75DEArina Augusta Schober80.42
Silver
76CNShaoyan Chen80.36
Silver
77UALidiia Dubenska80.17
Silver
78GBJonathan Benjamin Rowlands80.06
Silver
79CZRichard Veselý79.84
Silver
80PLDominik Oskar Balaban79.73
Silver
81TRYusa Can Dinc79.72
Silver
82TRFerdane Cetin79.51
Silver
83LVStaņislavs Kurašs79.51
Silver
84CAEric Meng Shen79.1
Silver
85EEHanna-Riia Allas78.93
Silver
86IDBakuh Danang Setyo Budi78.78
Silver
87UAHordii Andrusiv78.76
Silver
88AZAli Aliyev78.64
Silver
89SAOsama Mohammed Al-Ali78.63
Silver
90IRAmirreza Bagheridelouee78.38
Silver
91SKMichal Chovanec78.34
Silver
92UZMokhira Boltaeva Matyoqub Qizi78.23
Silver
93IDWinston Cahya78.1
Silver
94RSIgor Topalović78.06
Silver
95AUJoshua Jun Lin77.71
Silver
96VNLam, Thanh Pham77.7
Silver
97HUBence Balazs Mészáros77.17
Silver
98TWTsung-Hung Wu77.16
Silver
99PHArthur Reiner Ventura De Belen77.15
Silver
100KZVladislav Cherdantsev77.07
Silver
101PLKordian Wojciech Glabowski76.9
Silver
102AUThomas Edward Harrison-Brown76.52
Bronze
103HUIván András Kozák76.51
Bronze
104INMadhav Mittal76.36
Bronze
105ARTobías Viola Aprea76.35
Bronze
106MNAshid Amarsanaa76.33
Bronze
107PLMikolaj Wawrzyniec Poplawski75.74
Bronze
108ILHallel Shohat75.74
Bronze
109TRDeniz Guner75.63
Bronze
110HRBarbara Sumic75.6
Bronze
111GRAthanasios Fokaidis-Psyllas75.52
Bronze
112GBPhol Wehaprasirtsak75.51
Bronze
113LVOlavs Rāciņš75.49
Bronze
114FRDorian Hugo Elliott Bischoff75.49
Bronze
115HRMislav Baric75.34
Bronze
116BYAleh Karatkou75.09
Bronze
117ILRon Raphaeli75.03
Bronze
118UZKhaitov Diyor Kushakovich74.1
Bronze
119UAAnatolii Kuznietsov73.91
Bronze
120HUBenedek László Juhász73.15
Bronze
121LTRokas Vilnius Sidlauskas73.14
Bronze
122DKKasper Krunderup Jakobsen72.4
Bronze
123HRIvor Vavra Plavsic72.27
Bronze
124SARabab Ali Al-Rufayi72.14
Bronze
125RSMihailo Milošević72.09
Bronze
126AZFarid Aliyev72.07
Bronze
127IRAmirali Ahrabi71.94
Bronze
128NLAnna Reinhold71.82
Bronze
129NZRayman Tang71.73
Bronze
130IDJessica Mary Listijo71.73
Bronze
131TMPalvan Jumayev71.62
Bronze
132CASoresu Juyo71.41
Bronze
133BRThiago Oliveira Sousa71.34
Bronze
134KZOlzhas Nurpeisov71.31
Bronze
135SVDaniel Alejandro Rosa Aparicio70.48
Bronze
136TMBerdigylych Rejepbayev70.41
Bronze
137UZUlugbek Boyirbekov Zayniddin Ogli70.23
Bronze
138LVMāris Koniševs70.19
Bronze
139AUWilliam Liu70.16
Bronze
140KZDaniil Melnichenko70.14
Bronze
141PHIsrael Mina Aguba69.88
Bronze
142MDVictor Baerle69.79
Bronze
143SVGerardo Manuel Ramírez Valladares69.79
Bronze
144BRLucas Yutaka Kuroishi69.28
Bronze
145NZConnor Matthew Gallagher69.26
Bronze
146FRAlexis François Mohamed Dougha69.26
Bronze
147MDVictor Crasco69.11
Bronze
148SYKaram Wafek Khaddour69.11
Bronze
149SITijan Prijon69.09
Bronze
150DEJulius Domack69.02
Bronze
151ATMelanie Kiem69.02
Bronze
152GESaba Gogichaishvili68.98
Bronze
153DKMikaella Ty Ngo68.87
Bronze
154KZNurlykhan Kopenov68.82
Bronze
155KGChekirbaev Mirkhad68.62
Bronze
156CAHung Nguyen Nguyen68.44
Bronze
157ILRon Shprints68.04
Bronze
158MKStefan Stojkovikj67.74
Bronze
159ATErwin Victor Rait67.64
Bronze
160SIMitja Koderman67.39
Bronze
161EEAndreas Simson67.23
Bronze
162DEPaul Beurich66.94
Bronze
163SYModar Monzer Alali66.4
Bronze
164GELasha Khutsishvili66.08
Bronze
165CYAvgoustinos Ioannou66.06
Bronze
166ATJoseph Dorfer65.64
Bronze
167HRLuka List65.49
Bronze
168NZJaqlin Anne Van Schalkwyk65.33
Bronze
169LTLukas Supragonas65.25
Bronze
170SAMohammed Hisham Al-Khurisi64.68
Bronze
171IDBayu Dwiputra64.66
Bronze
172SVKevin Arturo Urrutia Alvarez64.4
Bronze
173MYMuhammad Hakim Bin Muhamad Adzrill64.3
Bronze
174IEBrian David Durkan64.29
Bronze
175AMMovses Aghekyan63.78
Bronze
176BGDamyan Stoyanov Frantzov63.58
Bronze
177EEMikael Rinne63.35
Bronze
178ESDaniel Ulibarri63.28
Bronze
179PKMohtad Farhan Allawala63.12
Bronze
180TMYusup Dovletmyradov62.97
Bronze
181DKRasmus Vester Munkner62.97
Bronze
182SEBjörn Axel Rudolf Diemer62.89
Bronze
183SEErik Nils Axel Sundén62.73
Bronze
184SIAleš Globočnik62.7
Bronze
185MXHector Jair Jimenez Garcia62.67
Bronze
186RSMihailo Mirković62.61
Bronze
187BGMihail Borislavov Paskalev62.57
Bronze
188MNArvin Bilegsaikhan62.47
Bronze
189CRFabrizio Salas Ramírez62.17
Bronze
190SIDren Gruden61.53
Bronze
191FRValentine Madeleine Fournier61.39
Bronze
192BYIvan Mamchyts61
Bronze
193SEAnton Richard Wallin60.75
Bronze
194MKStefan Damchevski60.66
Bronze
195FIAltti Olavi Juhanpoika Mäkelä60.6
Bronze
196ESSergio Sanjurjo60.55
Bronze
197NLBerjan Stouwie60.25
Diploma
198NZDaniel Joon Ahn60.16
Diploma
199AMLevon Kharatyan60.04
Diploma
200NLLaurens Smulders59.99
Diploma
201MYTing Feng Ho59.84
Diploma
202AMHovhannes Matevosyan59.6
Diploma
203RSAleksandra Ljubenović59.31
Diploma
204LTNojus Radzevicius59.29
Diploma
205PEJamill Jean Paul Loayza Eme59.13
Diploma
206PEMel Kluivert Russel Capcha Chanca59.01
Diploma
207TMAtabay Allamyradov58.63
Diploma
208ITTeresa Guidone58.35
Diploma
209MXVictor Ulises Plascencia58.23
Diploma
210VEFernando Juan José Rodríguez González58.19
Diploma
211PHJulius Dela Rosa Macling58.12
Diploma
212MYZhan Yi Chng58.05
Diploma
213PEGuillermo Jesus Alanya Yangali57.86
Diploma
214NOJohannes Salomonsen Løken57.8
Diploma
215PKSheza Munir57.67
Diploma
216MDAdelina Andrei57.6
Diploma
217PEYover Daniel Nuñez Perez57.35
Diploma
218PKMuaz-Bin-Moeen57.25
Diploma
219SAEyad Abdullah Al-Salhi57.18
Diploma
220PHMichael Cole Moises Tantoco57.01
221CHKevin Denz56.92
222FIVille Väinö Mikael Kukkola56.79
223SYAssma Manar Alrefai56.65
224MYJie Xiang Oong56.59
225SESven Hugo Save56.14
226FIJasu Aleksi Vehtari56.13
227TRSebnem Gul56.05
228LUMichel Mertens Goedert55.6
229SYMohammad Rafeh Bilal55.45
230FIHeikki Juhani Simojoki55.12
231NLNena Slaats54.89
232LUEunju Moon54.79
233BEWillem Jules S Vanmoerkerke54.6
234PTArmando Luís Teixeira54.54
235MXMarcos Muñiz Aguirre54.53
236NOAudun Uglenes Bergan54.45
237MKAleksandar Trajkovski54.13
238CHAlain Pfammatter53.8
239CUSamuel Báez Lao53.23
240ARAlejandro Altamirano52.84
241AMArtyom Petrosyan52.53
242GENino Abesadze52.24
243PKNadir Yusra52
244GRDespoina Nteli51.93
245KGNursultan Soodonbekov51.8
246AZAli Shalanzada51.6
247CHJasmin Frei51.27
248BELucas Arthur Alexander Dooms51.11
249CRLuis Diego Mata Boschini51.07
250PTAndré Guimarães50.82
251PTPaulo Miguel Teixeira Cortesão50.68
252CAColin Jing Yuan Cai50.4
253MXFelipe De Jesus Ramirez Salazar50.13
254ISÚlfur Örn Björnsson49.78
255AZAzhdar Farzullazade49.27
256UYLucía Viñas49.11
257BEManon Anne Jackie Ghislaine Lenoir49.06
258MDValerian Mocreac49.04
259UYEddie Kaitazoff Efimenco48.71
260CURey Michel Rodríguez Navarro48.66
261BELucas William M Viseur48.44
262LUDaniel Léon Stors48.36
263IEMark William James Crawford48.33
264MNErdenebat Sukhbat48.32
265IEDavid Hugh Conneely48.23
266MKRufija Idrizovska47.41
267GRDemetrios Constantine Kriezis47.26
268KGElmar Zikirov47.17
269NOAlexander Kval46.25
270CYKyriakos Karyos46.17
271ZATomer Melnik45.6
272KGBakai Sheyitov44.45
273ISÆgir Örn Kristjánsson44.27
274CHMoreno Inauen44.26
275ESPablo Soto43.83
276NOTorje Igland Hellerslia42.98
277IEOisin James Mccullagh42.95
278ISSkjöldur Orri Eyjólfsson42.77
279TJFarrukh Firdavsi42.7
280CYIoannis Kestoras42.43
281MNDashnamjil Tuvshintur40.83
282LUFrançois Ghysens40.08
283UYMaría Elena Vuan Díaz39.54
284GEGvantsa Margvelashvili39.44
285TJAkmal Ismatulloev38.75
286SVMarcelo Josué Escalante Barrera37.58
287CYChristos Palochis37.56
288MEAndrija Djurovic36.77
289ISKristján Bjarki Halldórsson36.59
290GRGeorgios Charalampidis36.03
291PTMadalena Rocha35.29
292NGPascal Damian Ojochide34.78
293TJGhayrat Samiev34.17
294QAKhalid Mohammed Al-Sada30.99
295QAAl Reem Ibrahim Al-Mannai27.85
296ZARuben Venter26.8
297MEPavle Dzuverovic26.11
298MEDusica Kusljevic24.97
299TJRavshanoy Muhamadieva23.45
300VEPedro Luis Peña Méndez19.29
301ZAWillem Lodewyk Davel17.63
302ZALebogang Seseane17.6
303QANoora Masaad Alkorbi13.2
304QASara Mohamed Ali12.83
305MEAleksandar Mijajlovic9.92
306AEAl Jazia Hasan Ali Bin Oqail Bin Madi9.47
307AEDana Ibrahim Ahmad Khamis Almansoori6.02
308AEAbdulla Ibrahim Mohammad Ali Alshammar5.17
309AEAsma Khalid Juma Belrafiah Alfalasi3.79