International Chemistry Olympiad. 2025

№	Country	Name	Round 1	Round 2	Score	Medal
1		Zilu Song	54.26	36.09	90.35	Gold
2		Vaclav Verner	51.63	38.03	89.66	Gold
3		Xian Du	55.05	33.74	88.79	Gold
4		Fedor Kuznetsov	53.18	33.56	86.74	Gold
5		Yaoxi Zhao	57.09	28.84	85.93	Gold
6		Viktor Demidov	52.68	32.68	85.36	Gold
7		Ngo Quang Minh	51.3	33.52	84.82	Gold
8		Ying-Shih Yu	49.79	34.18	83.97	Gold
9		Cheng-Syuan Su	50.83	33.07	83.9	Gold
10		Nguyen Hoang Khoi	51.48	31.95	83.43	Gold
11		Duan-Jie Hu	49.58	33.31	82.89	Gold
12		Mohan Liu	54.61	27.14	81.75	Gold
13		Vladimir Elistratov	53.51	28.22	81.73	Gold
14		Giang Duc Dung	50.78	29.2	79.98	Gold
15		Bertil Jensen	45.88	33.73	79.61	Gold
16		William Wang	50.23	29.14	79.37	Gold
17		Yash Shah	45.59	33.76	79.35	Gold
18		Matei Gabriel Ursăchescu	45.09	33.27	78.36	Gold
19		Ka Hing Leonard Toh	42.96	35.14	78.1	Gold
20		Max Zhou	50.16	27.82	77.98	Gold
21		Hyojong Kim	42.64	35.33	77.97	Gold
22		Devesh Bhaiya	47.57	29.87	77.44	Gold
23		Itamar Ben Shmuel	46.71	30.11	76.82	Gold
24		Konstantin Gunko	47.35	29.42	76.77	Gold
25		Sandeep Kuchi	46.21	30.49	76.7	Gold
26		Magnus Güldenpfennig	43.66	32.57	76.23	Gold
27		Bohdan Fastnakht	40.95	34.61	75.56	Gold
28		Yonathan Gontmakher	46.28	28.3	74.58	Gold
29		Shuhei Watanabe	40.62	32.52	73.14	Gold
30		Damyan Ivanov	44.31	28.77	73.08	Gold
31		Kirill Kim	44.05	28.87	72.92	Gold
32		Rawisara Chokdeepanich	40.65	31.88	72.53	Gold
33		Rahimov Daler	46.08	26.42	72.5	Gold
34		Yan Horianskyi	41.31	30.96	72.27	Gold
35		Mukhammadov Mirjakhon	45.1	26.85	71.95	Gold
36		Adam Madni	45.61	26.05	71.66	Gold
37		Nguyen Manh Tuan	47.21	24.16	71.37	Gold
38		Marek Gajownik	41.55	29.76	71.31	Gold
39		Abylay Kabdulkhadyr	44.37	26.9	71.27	Gold
40		Ching Yin Joseph Wong	39.35	31.8	71.15	Gold
41		Yejun Choi	39.47	31.03	70.5	Silver
42		Yuchan Shim	42.7	27.74	70.44	Silver
43		Kata Erdélyi	46.59	23.71	70.3	Silver
44		Temurov Ibrokhim	46.64	23.61	70.25	Silver
45		Matej Škubla	43.96	26.21	70.17	Silver
46		Tun Seng Yeo	45.52	24.65	70.17	Silver
47		Aljaž Erman	43.88	25.87	69.75	Silver
48		Jieoh Ahn	36.64	32.91	69.55	Silver
49		Zukhriddinov Biloliddin	46.83	22.65	69.48	Silver
50		Maryia Brutskaya	39.18	29.43	68.61	Silver
51		Seyedtaha Hosseini	33.79	34.63	68.42	Silver
52		Vinay Raghavan	41.33	26.79	68.12	Silver
53		Matej Penicka	38.72	29.26	67.98	Silver
54		Janko Popović	39.57	27.99	67.56	Silver
55		Li Hang Damien Lai	39.99	26.97	66.96	Silver
56		Elizaveta Mikhaylova	36.28	30.63	66.91	Silver
57		Mehmet Can Sankır	38.34	28.57	66.91	Silver
58		Mohammad Keifarialamdari	40.31	25.58	65.89	Silver
59		Csaba Péter Viczkó	33.42	32.37	65.79	Silver
60		Amartuvshin Anar	38.09	27.54	65.63	Silver
61		Mohammad Nur Casib	34	31.19	65.19	Silver
62		Muhammad Clerisyad Atthahirzi	40.87	24.23	65.1	Silver
63		Ujjwal Kesari	45.26	19.67	64.93	Silver
64		Yejun Lee	36.25	28.55	64.8	Silver
65		Andrey Efremov	37.01	27.6	64.61	Silver
66		Yijiao Lu	33.91	30.64	64.55	Silver
67		Bahri Eren Sarıkaya	36.11	28.37	64.48	Silver
68		Bianca-Sofia Leahu	37.39	27.06	64.45	Silver
69		Mendbayar Byambadorj	40.54	23.78	64.32	Silver
70		Sina Ahani	40.4	23.79	64.19	Silver
71		Mihkel Tali	32.7	31.43	64.13	Silver
72		Josh Sng	37.02	27.1	64.12	Silver
73		Martin Pistovčák	36.15	27.8	63.95	Silver
74		Jiabei Luo	36.24	27.62	63.86	Silver
75		Debadatta Priyadarshi	40.1	23.74	63.84	Silver
76		Sultan El Shirazy	41.79	22.03	63.82	Silver
77		Juliusz Szczeszek-Bistuła	33.19	30.6	63.79	Silver
78		Arman Kharatyan	41.05	22.64	63.69	Silver
79		Shigeru Soda	38.09	24.87	62.96	Silver
80		Zesang Li	34.49	28.43	62.92	Silver
81		Yenlik Bakytbekova	39.98	22.79	62.77	Silver
82		Nomin-Undrakh Batsuuri	38.4	24.31	62.71	Silver
83		Yusei Idonuma	35.93	26.72	62.65	Silver
84		Omer Ben-Ami	32.35	30.23	62.58	Silver
85		Mihnea Gabriel Alexe	38.02	24.4	62.42	Silver
86		Peerakorn Trechakachorn	33.98	28.29	62.27	Silver
87		Sheng-Chun Chen	35.22	26.96	62.18	Silver
88		Diyar Dovletov	37.21	24.87	62.08	Silver
89		Oscar Liu	27.65	34.26	61.91	Silver
90		Rustem Jumayev	35.69	25.77	61.46	Silver
91		Salama Omran	35.91	25.53	61.44	Silver
92		Haruto Amano	35.97	25.28	61.25	Silver
93		Stefan Ionel Dumitrescu	31.93	29.09	61.02	Silver
94		Kjeld Zwitserloot	26.97	33.93	60.9	Silver
95		Marilou Duchamp	30.43	30.16	60.59	Silver
96		Murad Khalilzade	38.33	22.19	60.52	Silver
97		Seyed Amirhossein Taheri Tari	39.27	21.11	60.38	Silver
98		Artúr Biró	30.24	30.1	60.34	Silver
99		Markiian Slotskyi	38.89	21.18	60.07	Silver
100		Pun Saejang	25.44	34.21	59.65	Silver
101		Ansar Zhaksylykov	37.58	21.99	59.57	Silver
102		Efe Ok	35.87	23.01	58.88	Silver
103		Yehonadav Marienberg	38.39	20.36	58.75	Silver
104		Mario Vanchoski	23.55	34.86	58.41	Silver
105		Victor Heethem	32.07	25.91	57.98	Silver
106		Lucas Kenji Fujibayashi	30.26	27.55	57.81	Silver
107		Hugo Letavay	33.98	23.68	57.66	Silver
108		Victor Angelov	24.84	32.75	57.59	Silver
109		Sebastian Sommerlund	33.76	23.8	57.56	Silver
110		Ondrej Michal	26.43	31.07	57.5	Silver
111		Juan Carlos Yepe Muñiz	37.88	19.44	57.32	Silver
112		Andrii Sukhanov	34.3	22.98	57.28	Silver
113		Odgerel Munkhbaatar	32.8	24.43	57.23	Silver
114		Bramantyo Abimanyu	34.08	22.95	57.03	Bronze
115		Julian Ho	33.16	23.8	56.96	Bronze
116		Ilia Dokadze	33.76	23.18	56.94	Bronze
117		Alison Wang	29.5	27.29	56.79	Bronze
118		Katherine Lu	24.74	31.96	56.7	Bronze
119		Piotr Burak	31.89	24.79	56.68	Bronze
120		Liva Eglite	32.6	23.87	56.47	Bronze
121		Ali Bawazeer	30.95	25.52	56.47	Bronze
122		Daniel Suda Hatushikano	27.72	28.54	56.26	Bronze
123		Tisa Lombar	27.55	28.61	56.16	Bronze
124		Valentín Ferrería Codermatz	32.03	23.97	56	Bronze
125		Petar Mirchevski	24.48	31.28	55.76	Bronze
126		Élise Delcoigne	32.67	22.93	55.6	Bronze
127		Daniel Behrendt	29.24	26.35	55.59	Bronze
128		Ole Ahrenhold	28.23	27.35	55.58	Bronze
129		Jan Pavić	25.69	29.88	55.57	Bronze
130		Daniel Lin	25.78	29.76	55.54	Bronze
131		János Elek	29.71	25.69	55.4	Bronze
132		Alex Zhao	31.88	23.49	55.37	Bronze
133		Uroš Mladenović	29.97	25.31	55.28	Bronze
134		Samuele Rozzoni	28.75	26.26	55.01	Bronze
135		Luca Marchioni Giovanelli	27.85	26.91	54.76	Bronze
136		Adam Horak	26.25	28.1	54.35	Bronze
137		Oana Furculiță	30.82	23.31	54.13	Bronze
138		Ian Barreto Tavares M Vasconcelos	31.26	22.71	53.97	Bronze
139		Ariel Grillo	28.93	24.83	53.76	Bronze
140		Yiren Zhang	28.22	25.54	53.76	Bronze
141		Tomas Razbadauskas	29.79	23.8	53.59	Bronze
142		Palvan Ilmammedov	32.38	21.1	53.48	Bronze
143		Finn Köll	23.49	29.72	53.21	Bronze
144		Stepan Andrei	30.95	22.2	53.15	Bronze
145		Dran Mankosol	29.88	23.21	53.09	Bronze
146		Uladzislau Karatkou	26.14	26.89	53.03	Bronze
147		Luka Švraka	25.88	27.15	53.03	Bronze
148		Emre Aslan	28.64	24.28	52.92	Bronze
149		Ruben Locher	23.25	29.6	52.85	Bronze
150		Carlos Calderon Alba	32.37	20.47	52.84	Bronze
151		Kim Radešić	27.4	24.98	52.38	Bronze
152		Kei Kazazic	28.83	23.51	52.34	Bronze
153		Ogden Michael Javier	29.32	22.44	51.76	Bronze
154		Mikołaj Sobczak	35.19	16.57	51.76	Bronze
155		Ivan Vnukov	28.14	23.41	51.55	Bronze
156		Alexander Kovacsovics Ledin	23.16	28.36	51.52	Bronze
157		Rizvan Asadov	31.9	19.45	51.35	Bronze
158		Haidar Aldubaisy	22.76	28.58	51.34	Bronze
159		Jad Ahmad	31.18	20.16	51.34	Bronze
160		Darren Mikael Chauhari	29.59	21.1	50.69	Bronze
161		Michał Trochimiuk-Szczepkowski	33.49	17.15	50.64	Bronze
162		Karlis Suvi	27.43	23.04	50.47	Bronze
163		Aleksa Damjanovic	21.12	29.27	50.39	Bronze
164		Cristian Levi De Souza Silveira	27.36	22.99	50.35	Bronze
165		Justas Miliauskas	27.45	22.85	50.3	Bronze
166		Nurkhan Torekhanov	26.92	23.31	50.23	Bronze
167		Methmaka Jayasena	25.05	25.14	50.19	Bronze
168		Topi Tukeva	21.87	28.25	50.12	Bronze
169		Antonios Skias	25.08	24.99	50.07	Bronze
170		Maksatbek Kahramanov	26.65	23.04	49.69	Bronze
171		Andrej Drobnjaković	26.17	23.45	49.62	Bronze
172		Cael Sia	25.39	24.21	49.6	Bronze
173		Robertas Juknevičius	24.89	24.18	49.07	Bronze
174		Eemeli Myllymäki	24.8	24.18	48.98	Bronze
175		Nikola Ninkov	30.63	18.31	48.94	Bronze
176		Nazrin Hasanova	25.95	22.98	48.93	Bronze
177		Umid Mustafazada	29.46	19.4	48.86	Bronze
178		Elio Mashreki	26.16	22.66	48.82	Bronze
179		Rex Alphonse Reventar	28.32	20.37	48.69	Bronze
180		Joris Unikas	21.9	26.58	48.48	Bronze
181		Stanisław Bektaş	23.91	24.45	48.36	Bronze
182		Jose Martin Daries	23.29	24.93	48.22	Bronze
183		Leonardo Correia Pereira De Aguiar Aires	22.07	26.14	48.21	Bronze
184		Erzhan Zhaparov	26.83	21.34	48.17	Bronze
185		Nico Gartner	27.92	20.15	48.07	Bronze
186		Leticia María Merlo Alfonso	26.22	21.8	48.02	Bronze
187		Archil Zabakhidze	25.5	22.2	47.7	Bronze
188		Santiago Caussi	28.16	19.51	47.67	Bronze
189		Maha Alobaid	28.88	18.74	47.62	Bronze
190		Vid Kodrič	21.31	26.13	47.44	Bronze
191		Carl-Philipp Cachej	25.49	21.92	47.41	Bronze
192		Haiyue Luo	23.89	23.51	47.4	Bronze
193		Himaru Abeygunarathne	24.23	22.95	47.18	Bronze
194		Ammar Alturkistani	27.52	19.64	47.16	Bronze
195		Anna Hois	21.84	25.23	47.07	Bronze
196		Isaï Bekkering	26.84	19.98	46.82	Bronze
197		Alexandru Cristian Băgăianu	32.68	13.94	46.62	Bronze
198		Joseph Guo	26.7	19.75	46.45	Bronze
199		Maria Sole Fiorino	24.22	21.99	46.21	Bronze
200		Yusuf El-Shahhat	26.81	19.28	46.09	Bronze
201		Moritz Rohner	19.14	26.65	45.79	Bronze
202		Emerson Ernesto Sarmiento Juárez	23.14	22.6	45.74	Bronze
203		Samuel Dudek	25.26	20.27	45.53	Bronze
204		Crina Mogorean	24.86	20.51	45.37	Bronze
205		Filip Čutura	20.16	25.17	45.33	Bronze
206		Matiss Gercans	24.31	21.01	45.32	Bronze
207		Teodor Kussev	22.08	23.18	45.26	Bronze
208		Gašper Čadež	23.88	21.29	45.17	Bronze
209		Aldo Vega Chancas	26.34	18.78	45.12	Bronze
210		Bárbaro Eriel Rodríguez Gil	26.7	18.34	45.04	Bronze
211		Alejandro Ferreyra	22.84	22.15	44.99	Bronze
212		Rand Aodah	23.1	21.86	44.96	Bronze
213		Léon Fèvre Darot	18.14	26.5	44.64	Bronze
214		Jingwen Fu	15.54	29.05	44.59	Bronze
215		Pau Alarcon Barbera	24.5	20.03	44.53	Bronze
216		Rithmini Weerakkody	24.09	20.24	44.33	Bronze
217		Kyush Cian Cabilino	23.55	20.58	44.13	Bronze
218		Alberto Alejandro Pérez Gutierrez	20.57	23	43.57	Bronze
219		Gerardo Yahel Ángeles Reyes	22.85	20.65	43.5	Bronze
220		Anano Abuladze	20.15	23.31	43.46	Bronze
221		Leona Hajrizi	20.36	22.63	42.99	Diploma
222		Diego Enrique Guerrero Guzmán	26.08	16.66	42.74	Diploma
223		Alejandro Goncalves	23.8	18.93	42.73	Diploma
224		Victor Zhou	22.35	20.32	42.67	Diploma
225		Michael Christodoulou	15.9	26.53	42.43	Diploma
226		Mikayel Aleksanyan	24.2	18.11	42.31	Diploma
227		Fabio Suazo Quispe	25.13	17.13	42.26	Diploma
228		Afonso Enes Benevides	21.35	20.87	42.22	Diploma
229		Elias Tanhua	22.97	19.19	42.16	Diploma
230		Yanting (Kelly) Liu	20.7	20.72	41.42	Diploma
231		Davit Ghazaryan	21.93	19.42	41.35	Diploma
232		Ismoil Samiev	16.54	24.58	41.12	Diploma
233		Lilly Gustavsson	19.59	21.45	41.04	Diploma
234		Sigrid Hall	17.81	22.77	40.58	Diploma
235		Konstantinos Giannoulas	17.34	23.16	40.5	Diploma
236		Shane Loughlin	15.47	24.91	40.38	Diploma
237		Alexander Binnemans	22.15	17.92	40.07	Diploma
238		Anthonin Hébert	13.41	25.97	39.38	Diploma
239		Angel Arrieta Huaringa	23.38	15.65	39.03	Diploma
240		Kevin Wong Ken Nam	17.53	21.21	38.74	Diploma
241		Kamoliyon Mukhammadsolehi	21.5	17.12	38.62	Diploma
242		Maya Post	16.73	21.77	38.5	Diploma
243		Sevada Harutyunyan	19.55	18.8	38.35	Diploma
244		Teona Ana Georgievska	14.97	23.3	38.27	Diploma
245		Menan Srikaran	18.03	20.16	38.19	Diploma
246		Behnjamin Danque	16.08	22.07	38.15	Diploma
247		Karlis Karnitis	21.96	16.18	38.14	Diploma
248		Ludwig Gustafsson	20.4	17.45	37.85	Diploma
249		Quentin Lesur	16.97	20.58	37.55	Diploma
250		Sophia Mackay Mitletton	16.64	20.82	37.46	Diploma
251		Roberto Alfredo Díaz Hernández	18.28	18.79	37.07
252		PETERiS IHANTS MEZCiEMS	18.23	18.51	36.74
253		Sebastián Pinto	19.1	17.61	36.71
254		Hong Chun Wai	16.52	20.05	36.57
255		KONSTANTINOS ANGELOPOULOS	16.75	19.61	36.36
256		David Hasler	11.87	24.44	36.31
257		Koen in 't Hout	14.3	21.94	36.24
258		Lorenzo Magistrelli	12.41	23.73	36.14
259		Christos Koundourakis	19.73	16.02	35.75
260		Max Brimmeyer	11.81	23.74	35.55
261		Kristján Geir Hirlekar	16.61	18.94	35.55
262		Sophie Højbjerg	13.13	22.21	35.34
263		Osmani Lázaro Hernández Fiallo	23.37	11.93	35.3
264		Diogo Ribeiro Sousa	15.66	19.53	35.19
265		Yitian Chen	14.78	20.1	34.88
266		Moaaz El-Hefnawy	19.82	14.95	34.77
267		Ermek Samatov	18.09	16.54	34.63
268		Anna Pia Mazzeo	15.73	17.98	33.71
269		Daniel Vleugel	17.06	16.59	33.65
270		Swikar Lamsal	17.09	16.42	33.51
271		Towkir Mahmud Tripto	15.42	18.02	33.44
272		Giulio Vogt	17.09	16.32	33.41
273		Saiesh Rampersad	16.83	16.26	33.09
274		Adrian Pacheco Toledo	16.35	16.57	32.92
275		Abdullo Boizoda	15.67	17.14	32.81
276		Ali Abdullah	17.05	15.66	32.71
277		Samuel Vertiz Herrera	19.06	13.5	32.56
278		Bergur Fáfnir Bjarnason	11.78	20.56	32.34
279		Rayyane Douyhry	18.26	14.04	32.3
280		Adeena Iqbal	12.86	19.37	32.23
281		Magnus Bigum	13.57	18.56	32.13
282		Eman Ellahi	9.68	22.07	31.75
283		Dylan Witcher	14.62	17.1	31.72
284		Shaohan Lyu	9.08	22.59	31.67
285		Jonathan Jakobsen	10.97	20.4	31.37
286		Aron Fimland-Kjæraas	8.37	22.84	31.21
287		Syed Munif Hussain	13.41	17.52	30.93
288		Rayane Asskour	14.72	15.49	30.21
289		Leonhard Mayer	9.19	20.96	30.15
290		Leonardo Lourenço Sousa	14.5	15.62	30.12
291		Shakhzoda Razakova	18.79	10.15	28.94
292		Catherine Sánchez	12.24	16.47	28.71
293		Andrea Ebanks Reyes	8.79	19.62	28.41
294		Sameer Sookoor	9.26	18.9	28.16
295		Md. Najib Mahmud	14.11	13.98	28.09
296		Xeon Nasif	10.65	17.24	27.89
297		Abdel Touri	11.97	15.89	27.86
298		Max Thiel	13.33	13.64	26.97
299		Hasan Al-Mosuli	12.19	14.65	26.84
300		Lana Backovic	8.13	18.69	26.82
301		Viola Von Loesch	7.55	19.05	26.6
302		Hakan Annanyyazov	16.87	9.49	26.36
303		Madina Umkhaeva	9.04	17.28	26.32
304		Youssef Ziz	12.26	13.95	26.21
305		Elena Zhivaljevikj	12.46	13.11	25.57
306		Elizabeth Singh	10.85	14.6	25.45
307		Erik Yngvi Brannan	7.63	17.75	25.38
308		Maryam Obaid Saif Balabed Al Ali	6.87	18.29	25.16
309		Rusul Shihab	11.48	13.35	24.83
310		Antreas Pieri	10.21	14.44	24.65
311		Amna Abdulla Saeed Aljadidi Alshehhi	6.78	17.56	24.34
312		Timothy Corrigan	13.1	11.07	24.17
313		Weihao Wang	13.32	10.83	24.15
314		Herman Sæthre	6.94	16.69	23.63
315		Ali Bahbahani	8.51	14.98	23.49
316		Valini Harryram	8.59	14.14	22.73
317		Mondira Das	6.24	16.32	22.56
318		Thoma Quertinmont	7.2	15.16	22.36
319		Ahmad Iqram Afandi Ahmad Sofee	7.44	14.71	22.15
320		Danh Albalushi	8.4	13.32	21.72
321		Saúl Eduardo Morales Barraza	9.04	12.22	21.26
322		Matias Rojas Segovia	9.33	11.76	21.09
323		Hashem Alhussan	5.85	15.04	20.89
324		Ilias Boubia	7.83	12.95	20.78
325		Ali Yousef	5.86	14.47	20.33
326		Fabricio Marin Sosa	7.83	12.49	20.32
327		Tryggvi Kormákur Hávarðarson	8.56	11.66	20.22
328		Pablo Sanabria Torres	4.71	15.44	20.15
329		Dafftin Schenk Fretes	10.03	10.02	20.05
330		Janko Orbovic	4.21	15.54	19.75
331		Claire Le Roux	8.85	10.86	19.71
332		Jirjis Shaaya	7.23	12.37	19.6
333		Lemar Banibaker	5.94	13.56	19.5
334		Shaylin Appanna	5.98	13.33	19.31
335		Melina Betlza	4.63	14.14	18.77
336		Sipendra Yadav	7.49	11.11	18.6
337		Sashank Bhurtel	7.48	10.81	18.29
338		Shaikhah Mohamed Saeed Hajeih Aldhanhani	8.43	9.39	17.82
339		Hasan Alabs	7.25	9.55	16.8
340		Alreem Almarshoudi	6.41	10.26	16.67
341		Manal Alkandari	4.58	11.86	16.44
342		Isidora Mrdak	5.1	10.34	15.44
343		Samer Bader Abo Tayh	4.48	10.69	15.17
344		Ghwzayel AL Mutairi	5.78	9.34	15.12
345		Lunwabo Mabizela	6.43	8.37	14.8
346		Noor Alzeidi	6.85	7.57	14.42
347		Rand Alrawash	4.29	9.86	14.15
348		Shahil Thapa	8.68	5.42	14.1
349		Salama Ahmed Obaid Mohamed Alyammahi	3.69	10.18	13.87
350		Giorgi Sharikadze	12.83	0.23	13.06
351		Amjaad Alshukri	4.25	8.64	12.89
352		Julien Du Toit	3.95	8.26	12.21
353		Muhammad Ammar Muhaimin Zulhisham	2.83	4.6	7.43
354		Salem Al-Marri	2.1	0.11	2.21