International Olympiad in Informatics. 2013

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
3/5
Award selectivity
Credibility
299
participants
87
countries
CountryNameScoreMedal
1CNLijie Chen569
Gold
2CNMingda Qiao557
Gold
3CNHaoran Xu555
Gold
4RUNikolay Kalinin555
Gold
5USScott Wu554
Gold
6BGHristo Venev548
Gold
7KRGeunwoo Bae524
Gold
8BRRenato Ferreira Pinto Junior524
Gold
9ITFederico Glaudo518
Gold
10TWKai-Chi Huang516
Gold
11CNKangning Wang515
Gold
12RUKonstantin Semenov509
Gold
13IRSeyed Hamed Valizadehtoosi507
Gold
14USJoshua Brakensiek505
Gold
15RUDmitry Gorbunov504
Gold
16JPTsuyoki Kumazaki501
Gold
17KRSeokhwan Choi500
Gold
18ILDaniel Hadas495
Gold
19RORareș Darius Buhai492
Gold
20SEMårten Wiman490
Gold
21BYSergey Kulik490
Gold
22SKEduard Batmendijn485
Gold
23ROVlad Alexandru Gavrilă485
Gold
24SKJakub Šafin483
Gold
25TRYusuf Hakan Kalaycı480
Gold
26GBAndrew Carlotti479
Silver
27AURay Li479
Silver
28IRDanial Mehrjerdi474
Silver
29RUArtur Riazanov473
Silver
30PLKrzysztof Pszeniczny469
Silver
31PLMarek Sommer468
Silver
32KRBumsoo Park464
Silver
33GEGiorgi Guliashvili460
Silver
34IDNathan Azaria448
Silver
35VNThanh Dat Duong448
Silver
36FRJules Pondard443
Silver
37USJohnny Ho440
Silver
38LVAleksejs Zajakins438
Silver
39BGGeorgi Georgiev437
Silver
40RSIvan Stošić437
Silver
41KRJeongwoo Ji437
Silver
42JPSoh Kumabe437
Silver
43RSMarko Stanković436
Silver
44HRMislav Balunović435
Silver
45AUJames Payor433
Silver
46MYSi Yu How433
Silver
47HKKam Chuen Tung428
Silver
48BYKonstantin Sokol427
Silver
49SGRanald Yun Shao Lam427
Silver
50VNTuan Anh Nguyen422
Silver
51ILTom Kalvari419
Silver
52BGEncho Mishinev418
Silver
53SEJohan Sannemo418
Silver
54USSteven Hao418
Silver
55HUGellért Weisz417
Silver
56SGWei Liang Gan414
Silver
57AUMichael Chen413
Silver
58IDJonathan Irvin Gunawan411
Silver
59UARoman Furko406
Silver
60JPKohji Liu400
Silver
61CACalvin Deng397
Silver
62SKJozef Marko394
Silver
63SGKwang Hui Mark Theng390
Silver
64TRSemih Basrık390
Silver
65ROAndrei Heidelbacher388
Silver
66THJirayu Luewetwanit388
Silver
67IRKeivan Alizadeh Vahid388
Silver
68ILOhad Klein387
Silver
69DEJulian Baldus386
Silver
70LTKarolis Greblikas384
Silver
71MXDiego Alonso Roque Montoya383
Silver
72HRDomagoj Ćevid383
Silver
73SEAron Granberg381
Silver
74NLKoen Wolters374
Silver
75MYYing Hong Tham359
Silver
76PLStanisław Dobrowolski358
Bronze
77IRFarzad Abdolhosseini354
Bronze
78LVOjārs Vilmārs Ratnieks353
Bronze
79BGMomchil Peychev352
Bronze
80NZTony Sun352
Bronze
81GEJimsher Skhirtladze349
Bronze
82ITMatteo Almanza349
Bronze
83COJaime Silva348
Bronze
84BYUladzislau Padtsiolkin344
Bronze
85PLBłażej Magnowski341
Bronze
86ROMihai Popa341
Bronze
87THTossaporn Saengja341
Bronze
88TWLi Chen339
Bronze
89NZLogan Glasson334
Bronze
90VNXuan Manh Le334
Bronze
91MKBojan Serafimov332
Bronze
92INNikhil Tadigoppula332
Bronze
93GENikoloz Svanidze331
Bronze
94LVAleksejs Popovs327
Bronze
95SEAnton Grensjö324
Bronze
96DKJakob Bæk Tejs Knudsen323
Bronze
97AUJoshua Lau318
Bronze
98AUNicholas Laver316
Bronze
99GBToby Cathcart Burn314
Bronze
100AUIshraq Huda313
Bronze
101ILRon Ryvchin313
Bronze
102CZŠtěpán Šimsa313
Bronze
103RSMarko Baković311
Bronze
104HUVendel Nagy309
Bronze
105INAmartya Shankha Biswas307
Bronze
106BDDhananjoy Biswas306
Bronze
107SGBernard Teo Zhi Yi303
Bronze
108CAAndy Huang301
Bronze
109RSDimitrije Erdeljan297
Bronze
110ZARobert Spencer296
Bronze
111SKJaroslav Petrucha294
Bronze
112GETornike Mandzulashvili291
Bronze
113VNDo Hiep Bui290
Bronze
114BEFloris Kint290
Bronze
115IDAmmar Fathin Sabili289
Bronze
116FIKalle Luopajärvi289
Bronze
117UARoman Rubanenko289
Bronze
118AMAlbert Sahakyan286
Bronze
119TRAlperen Yakut286
Bronze
120HRIvan Lazarić284
Bronze
121IDStefano Chiesa Suryanto277
Bronze
122KZNurlan Zhussipov270
Bronze
123ITDavide Pallotti269
Bronze
124BYKonstantin Vilchevski267
Bronze
125EEAndres Erbsen265
Bronze
126HKPak Nam Hui265
Bronze
127UAIlya Shevchenko264
Bronze
128BEVictor Lecomte264
Bronze
129TWHsin-Yuan Huang262
Bronze
130EEJanno Veeorg259
Bronze
131HKLik Hang Poon259
Bronze
132EGOmar Obeya257
Bronze
133FISami Kalliomäki257
Bronze
134ATGary Ye256
Bronze
135UADmitry Fedoryaka253
Bronze
136CAYuanhao Wei253
Bronze
137CZMartin Raszyk250
Bronze
138CODiego Niquefa242
Bronze
139NLJorn Rowan Hoofwijk240
Bronze
140INNihal Pednekar238
Bronze
141BRRamon Silva de Lima237
Bronze
142DKSvend Christian Svendsen237
Bronze
143EEJaan Toots229
Bronze
144FRHugo Manet228
Bronze
145INAkshat Bubna227
Bronze
146CLRobinson Alexis Castro Fernández222
Bronze
147EGYousef Ibrahim Salama222
Bronze
148MXSaúl Germán Gutiérrez Calderón221
Bronze
149TJAbduqodiri Qurbonzoda220
Bronze
150NLBouke van der Bijl220
Bronze
151THKrittisak Chaiyakul220
Bronze
152GBSaravanan Sathyanandha216
153MXDaniel Talamas Cano215
154ITGabriele Farina215
155HRMislav Bradač215
156AUAustin Tankiang215
157GRGeorgios Karagkiaouris214
158HKChun Yin Sampson Lee211
159MYSi Wei How210
160LTDomantas Jadenkus209
161MNBayarkhuu Lodoidamba207
162LTTomas Vaškevicius204
163NZAlan Ansell203
164ESDarío de la Fuente Garcia203
165VELuis David Arguello Pazos202
166SIPatrik Zajec202
167KZZhanadil Nurtoleuov201
168KZAman Sariyev200
169LTVladimir Daglis197
170BRMateus Dantas195
171THPichayut Liamthong194
172MXEdgar Augusto Santiago Nieves192
173MKKliment Serafimov192
174BDBristy Sikder190
175DELukas Köbis190
176AMEduard Grigoryan185
177TWHan-Chung Wang184
178IERichard Tynan184
179CHJohannes Kapfhammer181
180ATThomas Tangl180
181EEOliver-Matis Lill179
182CAAngus Kong174
183CYMichalis Psalios172
184BDLabib Md. Rashid170
185CZOndřej Hlavatý170
186LVMihails Smoļins165
187JPYo Mitani165
188ZAPaul Le Roux160
189BESimon Tihon157
190NOFredrik Aleksander Anfinsen156
191NLJorrit Dorrestijn156
192SIVid Kocijan156
193KZMeirambek Omyrzak155
194FRThéophile Bastian155
195CHBenjamin Schmid153
196NONils Barlaug152
197COAlan Navarro150
198MELuka Bulatović144
199PTAfonso Santos142
200IEMaciej Goszczycki140
201MYYun Kai Lim140
202SIŽiga Željko140
203AUAdrian Goldwaser140
204DKSimon Hørup Eskildsen139
205MKVasil Kuzevski137
206BEHannes Vandecasteele136
207DELucas Elbert134
208DEPaul Jungeblut133
209HUDániel Simig132
210NOSondre Sortland130
211FRDavid Saulpic126
212CZMark Karpilovskij125
213HUAndrás Leitereg124
214VESamuel Nacache122
215CHFabian Lyck121
216TMSilap Aliyev117
217TJMekhrubon Turaev116
218TMBegmuhammet Kakabayev115
219KGAzamatbek Akhmedov113
220TMAhmet Hudayberdyyev112
221GRGeorgios Christoglou112
222BRMichel Rozenberg Zelazny111
223EGMohamed Essam111
224FIHenrik Lievonen107
225TJDzhamshed Khaitov106
226LUFrank Gelhausen105
227AMEdgar Minasyan103
228AZRashid Gaziyev101
229ATStephanie Huber100
230GBJames Clarke99
231AMKaren Hambardzumyan98
232ZAShaylan Lalloo98
233TRMuhammet Burak Buğrul96
234BARijad Muminović96
235LUBob Weinand92
236ESDavid Folqué Garcia92
237MKRosica Dejanovska92
238ARMartín Villagra90
239COJuan Sebastian Hoyos85
240EGAhmed Sherif83
241BAMuhamed Parić81
242TTJohn Chen79
243AZTahir Alizade79
244BDHasib Al Muhaimin76
245MNDulam Batbaatar72
246CYGiorgos Gavriil72
247NOArne Lyngstad Sund70
248LKChamod Weerasinghe70
249ARLucas Bekier70
250GRPanagiotis Kostopanagiotis70
251ATPeter Ralbovsky66
252VEFernando Luis Valarino Noriega65
253ESGerard Valls Ferrer63
254TJDoro Umarov62
255CLGabriel Alejandro Norambuena Guzmán62
256AZElmi Ahmadov61
257MNGovikhuu Basan61
258BAArmin Ašimović60
259LULuca Courte58
260BOMauricio Wilde Monasterios58
261KGAkylbek Tokon uulu57
262KGAlibek Taalaibek uulu56
263TNMalek Ben Romdhane56
264MNZoljargal Gantumur56
265DKNikolaj Simling Kristensen55
266NZByung Hoon Cho53
267ZAJohannes Gericke53
268PTPedro Silva53
269MOChi Fai Ip50
270PTDavid Gomes50
271MOKam Fu Wong50
272CYPanayiotis Panayiotou49
273ESGerman Gómez Bajo48
274MOWeng Wa Un47
275MEAndrej Karadzic45
276CYAngelos Pelecanos44
277PTVictor Meriqui43
278TMDovletgeldi Aydogdyyev42
279KGOmurbek Kadyrbekov40
280BORodolfo Jesus Prieto Maldonado40
281LUJo Pletsch39
282SIMarko Novak37
283CHCédric Neukom36
284MEIlija Radosavovic36
285LKRoshnal Lihinikadu36
286ARAlejo Salvador33
287KWYaqoub Adel Alyakoub31
288BOCesar Andres Quiroga Coronado26
289AZSanan Pashayev24
290ARRomán Castellarin19
291MOSio Kan Loi14
292TNMohamed Amine Hamza12
293CLPedro Pablo Gallardo Robinson12
294BAAmer Zavlan10
295CLNicolás Sebastián Orellana Ortiz4
296KWAli Husain0
297KWEsmael Moqaddem0
298TNFeker Hassine0
299VEJosseline Dessiree Perdomo Clemente0
300TNMeriem Chaabani0
301LKNisal Periyapperuma0
302KWYousef Husain0