International Chemistry Olympiad. 2009

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
2/5
Award selectivity
Credibility
250
participants
64
countries
  1. IChO #41
CountryNameRound 1Round 2ScoreMedal
1CNRuibo Wang56.736.292.9
Gold
2ILAssaf Mauda54.536.891.3
Gold
3TWHung-I Yang56.434.691
Gold
4ROVlad Puscasu54.53589.5
Gold
5KRJihoon Kim5335.688.6
Gold
6JPNaoya Ozawa54.234.488.6
Gold
7FRBaptiste Haddou52.133.986
Gold
8RUOleg Salnikov55.53085.5
Gold
9TWYang-Ting Chen48.935.784.6
Gold
10KRDo Kim53.630.884.4
Gold
11CNJi Liu54.828.583.3
Gold
12SGDaoBo Wang5329.782.7
Gold
13ATRobert Pollice55.427.282.6
Gold
14TWChih-Cheng Yeh51.131.182.2
Gold
15EETaavi Pungas53.727.481.1
Gold
16JPKenichi Endo51.429.280.6
Gold
17TWHsu-Hang Yeh52.726.679.3
Gold
18KRRi Oh50.528.779.2
Gold
19IRAria Samiei53.925.379.2
Gold
20RUDaniil Khokhlov55.723.579.2
Gold
21CNXinchen Huang52.526.579
Gold
22BYBahdan Ranishenka53.225.778.9
Gold
23RUIvan Chernyshov53.923.877.7
Gold
24USYixiao Wang44.932.677.5
Gold
25SGZhi Hao Gani49.328.277.5
Gold
26VNChau Vu53.42477.4
Gold
27HUJulia Batki4631.477.4
Gold
28DEMartin Strebl45.331.376.6
Gold
29SKDominik Stefanko472976
Silver
30AUBill Huang47.728.376
Silver
31HUDávid Katona52.223.775.9
Silver
32CNWenchi Liu50.725.175.8
Silver
33INAbhishek Padmanabhan54.920.975.8
Silver
34USNathan Benjamin47.627.975.5
Silver
35CZOndřej Henych49.325.975.2
Silver
36IRAli Mashreghi50.524.474.9
Silver
37USBrian Seifried43.231.474.6
Silver
38PLMarcin Warminski41.533.174.6
Silver
39DEFlorian Berger43.231.374.5
Silver
40TRAbdurrahman Turksoy48.226.174.3
Silver
41ITAlberto Lena40.833.173.9
Silver
42GBRobert Owen46.627.173.7
Silver
43SGYuqun Lin45.62873.6
Silver
44THAlif Noikham42.730.873.5
Silver
45JPAtsuhiro Nakajo41.631.773.3
Silver
46LTEgle Maksimaviciute4033.373.3
Silver
47THPinnaree Tea-mangkornpan49.623.673.2
Silver
48HUSoma Zsoter48.324.973.2
Silver
49ROConstantin Giurgiu47.625.573.1
Silver
50GBIan Houlsby40.631.772.3
Silver
51EEGleb Široki47.32572.3
Silver
52INShruti Khatri43.928.372.2
Silver
53RUIgor Novozhilov48.92371.9
Silver
54GBPeter Bullock42.229.671.8
Silver
55PLMarcin Malinowski49.622.171.7
Silver
56PLMaciej Sienkiewicz38.533.171.6
Silver
57SGXiao Xiao40.830.671.4
Silver
58UABogdan Ardan47.523.971.4
Silver
59DEMatthias Schmid43.627.671.2
Silver
60USColin Lu44.726.471.1
Silver
61TMAmanmyrat Abdullayev4130.171.1
Silver
62VNAnh Le45.724.370
Silver
63FRMathieu Dartiailh47.322.369.6
Silver
64IRIman Abbaspour44.724.769.4
Silver
65AUFangzhi Jia49.419.969.3
Silver
66THPacharapon Sinchairojkul50.91868.9
Silver
67CAAsparouh Lilov38.630.368.9
Silver
68TRHuseyin Erguven45.223.668.8
Silver
69MXOliver Funabazama-Barcenás33.334.868.1
Silver
70ARYair Litman35.932.268.1
Silver
71BRLevindo Garcia Quarto46.321.667.9
Silver
72NZJoel Lawson35.732.267.9
Silver
73LTIgnas Anikevicius34.633.267.8
Silver
74THSasilada Sirirungruang4225.867.8
Silver
75GBCharlie McTernan39.927.667.5
Silver
76INVinayak Gagrani50.516.567
Silver
77HRPetra Vizjak42.324.666.9
Silver
78INManikanta Kotaru49.317.366.6
Silver
79VNQuang Luu Nguyen41.824.766.5
Silver
80LVRomans Čaplinskis4719.366.3
Silver
81AUJason Kong44.921.166
Silver
82IDIvana Polim4421.465.4
Silver
83BYDzmitry Shakhno46.218.865
Bronze
84KRYeong Seok Cha46.218.764.9
Bronze
85ATChristoph Krumpeck38.725.764.4
Bronze
86UAAndriy Neshchadin40.223.864
Bronze
87SKLadislav Hovan3726.963.9
Bronze
88AUKelvin Cheung39.923.863.7
Bronze
89TRMelih Baci41.222.463.6
Bronze
90ATKonstantin Krautgasser31.831.663.4
Bronze
91ROSimon Luca46.716.262.9
Bronze
92ATJohannes Hellwagner34.228.662.8
Bronze
93IDBening Muhammad40.122.662.7
Bronze
94IDAdhitya Moeljadi40.522.162.6
Bronze
95BYLiudmila Budanitskaya4319.262.2
Bronze
96PLArtur Stachowiak45.716.462.1
Bronze
97IRMohammad Hadi Khakrand41.320.862.1
Bronze
98ITLuca Zucchini40.521.562
Bronze
99BYIryna Barodzich40.820.961.7
Bronze
100KZZhalgas Serimbetov41.719.861.5
Bronze
101UAAndriy Bolbat38.722.661.3
Bronze
102JPAya Eizawa36.823.660.4
Bronze
103CZPetr Motloch39.42160.4
Bronze
104IDDimas Abdillah Fikri43.616.660.2
Bronze
105AZMehman Bunyatov38.821.460.2
Bronze
106FRJan Orkisz40.619.460
Bronze
107HUTamás Vörös30.329.659.9
Bronze
108CAEric Coomes35.824.159.9
Bronze
109DEYorck Mohr37.122.559.6
Bronze
110ARBrian Salvati32.626.158.7
Bronze
111KZFurkat Mukhtarov33.924.858.7
Bronze
112ROTudor Balan41.716.858.5
Bronze
113LTAlgirdas Neniskis35.822.558.3
Bronze
114ARNicolas López Abdala30.726.657.3
Bronze
115CAConnie Zhao33.124.257.3
Bronze
116SELeif Schelin36.22157.2
Bronze
117TMNazar Mammedov43.313.957.2
Bronze
118KGDilmurat Moldobaev45.710.756.4
Bronze
119NOTobias Iveland34.322.156.4
Bronze
120HRFilip Vranješević39.915.655.5
Bronze
121CZPavel Švec35.220.155.3
Bronze
122ITAlberto Branchi28.926.455.3
Bronze
123IEDaniel Quill29.225.955.1
Bronze
124MXEduardo Romero-Montalvo36.717.454.1
Bronze
125FIJarkko Järvelä3023.853.8
Bronze
126FIOlli Lainiala21.831.953.7
Bronze
127BRArthur Reis33.320.453.7
Bronze
128TMWepa Roziyev37.416.253.6
Bronze
129NZHsiao-Chen Jan3023.353.3
Bronze
130DKAllan Thor31.121.552.6
Bronze
131HRIgor Marković32.619.952.5
Bronze
132CUHiram Borbolla Hernández32.919.552.4
Bronze
133NZJared Lewis23.129.252.3
Bronze
134KZIlya Skripin32.319.752
Bronze
135SKPavol Ondrisek23.728.352
Bronze
136DKAlexander Kristian Grevsen26.525.351.8
Bronze
137UAOleg Vybornyy39.312.351.6
Bronze
138AZToghrul Almammadov37.813.651.4
Bronze
139ILEvitar Degani341751
Bronze
140MXGabriel Hernández-Fernández35.715.250.9
Bronze
141CYChristos Anastassiades32.618.250.8
Bronze
142NLAlexander Blokhuis31.519.250.7
Bronze
143NZHyun-Sun Roh26.524.250.7
Bronze
144SEMikael Twengström32.617.850.4
Bronze
145LTVladimiras Oleinikovas32.717.650.3
Bronze
146CZOndřej Hák27.622.650.2
Bronze
147PEJose Montero Bastidas35.614.349.9
Bronze
148AZAgil Azimzada39.71049.7
Bronze
149PKSaman Zia27.222.149.3
Bronze
150MDValeriu Scutelnic29.319.949.2
Bronze
151VNHuong Le3019.149.1
Bronze
152MXRobinzon Ramos-Madrigal25.723.449.1
Bronze
153MNGankhulug Gansukh26.721.147.8
Bronze
154MNUyanga Dagvadorj24.323.447.7
Bronze
155CAJeremy Witmer31.315.747
Bronze
156BGMartin Martinov24.422.346.7
Bronze
157BRJoão Victor Magalhães Caminha33.912.646.5
Bronze
158NLTim Evers26.619.746.3
Bronze
159EEKadi Liis Saar25.420.746.1
Bronze
160IEGareth Gamble31.114.946
Bronze
161ESDavid Rodríguez San Miguel25.420.445.8
Bronze
162CUErnesto Aguilar Infante31.114.645.7
Bronze
163KZAigerim Shamshidin32.513.145.6
Bronze
164PKNayha Enver24.920.745.6
Bronze
165NOYngve Guttormsen23.820.944.7
Diploma
166AZMatin Huseynli2519.544.5
Diploma
167SILuka Andrejčič22.721.744.4
Diploma
168EEMaksim Mišin29.914.444.3
Diploma
169DKChristian Jensen24.22044.2
Diploma
170ESLuca Schneller-Pavelescu Apetrei22.621.544.1
Diploma
171CHTino Canziani26.817.244
Diploma
172BEThibaut Grouy30.313.443.7
Diploma
173SIJernej Repas24.618.943.5
Diploma
174IEGarreth McCrudden27.116.443.5
175SEMengxian Li19.923.643.5
176TRBariscan Cimen29.214.243.4
177BRThalys Rodrigues20.722.643.3
178FRIsabelle Girard29.613.443
179AMEdvard Sargsyan34.38.442.7
180SKMarek Vician24.517.642.1
181CHTibor Stolz20.621.341.9
182DKAnders Jørgensen23.518.441.9
183ESSergio Perez Conesa30.211.741.9
184PELuis Cabrera Sosa26.615.241.8
185SINika Anžiček22.119.641.7
186TMSohbet Hojamuhammedov338.641.6
187LVRoberts Bluķis16.325.241.5
188ARDaniel Averbuj24.317.141.4
189ITRiccardo Laterza27.913.141
190KGSarvar Khaidarov27.513.340.8
191VERafael Prato Modestino23.417.440.8
192LVAndris Cāns20.120.740.8
193NOKristian Weibye18.52240.5
194FIJennimari Koskela21.618.640.2
195CYCharis Demetriou26.113.739.8
196PESebastian Sanchez Falero2415.439.4
197NLSebastiaan Koenders22.216.738.9
198MDDan Negrescu26.412.438.8
199MNAmarsanaa Davaasuren308.638.6
200ESMaria Angeles Garcia Ferrero24.913.638.5
201IECiaran Coney17.419.937.3
202LVLaura Avena19.717.537.2
203PTDiogo Teixeira17.120.137.2
204MDAnna Stimkovskaia22.813.936.7
205PTLeandro Marques18.51836.5
206HRKristina Kučanda21.814.636.4
207SEDavid Ahlstrand2313.336.3
208NOEirik Hauge19.416.435.8
209ILMichael Michelachvili22.213.635.8
210GRDimitrios Ntalampekos17.917.735.6
211CHJan Bütikofer14.121.235.3
212BGYordan Georgiev18.716.535.2
213ILNeta Kaspin21.91334.9
214ISSigtryggur Kjartansson17.716.834.5
215CYMichalis Georgiou18.116.434.5
216NLLianne Jansen14.619.133.7
217PKBilal Shahid1716.633.6
218ISKristján Rögnvaldsson21.212.233.4
219BGDobri Dobrev1815.433.4
220BGStefan Angelov25.18.133.2
221MNNamuuntuul Dulguun16.715.932.6
222PTJoão Sousa14.817.632.4
223ISGuðmundur Stefánsson141832
224PKAsad Rehman21.69.731.3
225FIJuha Siitonen1119.530.5
226PTPedro Salvador11.918.230.1
227BEYannick Engelmann13.516.329.8
228BEValérie Voorsluijs21.57.729.2
229PEMarco Huarancca Ninanya21.37.528.8
230GRZoi Chatzieleftheriou17.411.428.8
231AMVahagn Tamazyan18.89.728.5
232VEAlfredo Mora15.612.528.1
233BERutger Callens23528
234AMSmbat Mkhitaryan15.612.428
235GRIordanis Savvidis17.81027.8
236AMArtur Aslanyan21.85.327.1
237ISHelgi Björnsson131427
238CYVasilis Ioannou15.511.527
239SIMarija Malgaj19.56.626.1
240KGSagynbek Dadybaev20.84.124.9
241UYDaniela Oreggioni8.81321.8
242GRDimitrios Patsatzis19.81.221
243MDAlexandr Vanovski12517
244CHVirginie Greppin16.5016.5
245KWHessah Alquraishi5.45.711.1
246UYLorena Larrea4.35.69.9
247UYJuan Pellegrini7.90.68.5
248KWAhmad Mohammad5.70.66.3
249KWAbdulaziz Almutawa3.90.94.8
250KWMunirah Aljasem1.71.33