International Olympiad in Informatics. 2015

5/5
Transparency of evaluation
5/5
Assignment uniqueness
5/5
Screening selectivity
3/5
Award selectivity
Credibility
322
participants
83
countries
CountryNameScoreMedal
1KRJeehak Yoon600
Gold
2RUMikhail Ipatov561
Gold
3USAndrew He555.72
Gold
4CNYuhao Du551
Gold
5AUIshraq Huda548.42
Gold
6IRAli Haghani520.02
Gold
7KRSunghyeon Jo518.11
Gold
8CNHengjie Zhang509.42
Gold
9CAJacob Jackson506.45
Gold
10RUVladislav Makeev505.42
Gold
11CNXiaochen Lu505.42
Gold
12JPYuta Takaya505.42
Gold
13RUMikhail Putilin498.51
Gold
14BGHristo Venev495
Gold
15IRAli Bahjati490.55
Gold
16JPTakahiro Masuda470.45
Gold
17LVAleksejs Zajakins469
Gold
18USAlexander Wei466.42
Gold
19USDaniel Chiu466.42
Gold
20PLJarosław Kwiecień461
Gold
21TWPo-Chang Chen453.42
Gold
22TWPo-Jui Chen453.42
Gold
23RORareș Darius Buhai453.42
Gold
24VNHanh Van Pham451.02
Gold
25KRHanpil Kang443.7
Gold
26SKEduard Batmendijn440.45
Gold
27JPTakuya Inoue440.42
Gold
28INMalvika Raj Joshi437.55
Silver
29HUMárton Erdős437.55
Silver
30HKNgan Hang Ho431.42
Silver
31BYNikita Sazanovich431.42
Silver
32RSDimitrije Erdeljan423
Silver
33KZBekzhan Bekbolatuly415.55
Silver
34FIKalle Luopajärvi415.42
Silver
35KZMeirambek Omyrzak414.9
Silver
36BGEncho Mishinev414.45
Silver
37SGJacob Por Loong Teo411.72
Silver
38TRMuhammed İkbal Kazar410.5
Silver
39GBJoseph Benton405.42
Silver
40TRKayacan Vesek404.11
Silver
41KZNazarbek Altybay402.55
Silver
42VNMinh Phan Duc Nhat402.42
Silver
43THTheemathas Chirananthavat401.45
Silver
44PLKonrad Paluszek397
Silver
45HRIvan Lazarić393.02
Silver
46KRJaehyun Koo389.55
Silver
47HKKam Chuen Tung389.42
Silver
48RSMarko Stanković388.45
Silver
49USDemi Guo381.45
Silver
50HRTonko Sabolčec381.45
Silver
51NOJohan Sokrates Wind380.45
Silver
52LTDomantas Jadenkus379
Silver
53AUMichael Chen378.45
Silver
54BGDaniel Atanasov373.91
Silver
55ROAlexandru Velea368.91
Silver
56SEJoakim Blikstad368.45
Silver
57PLMaciej Hołubowicz367.91
Silver
58PLPrzemysław Kozłowski366.42
Silver
59HRDomagoj Bradač364.45
Silver
60THPhoomraphee Luenam363.55
Silver
61VNDung Viet Nguyen363.45
Silver
62CAYikuan Li363.45
Silver
63IRAmir Keivan Mohtashami363.02
Silver
64HKWai Pan Yik356.42
Silver
65THNonthakit Chaiwong355.55
Silver
66CNYanyi Liu351.59
Silver
67TRAbdullah Enes Öncü350.55
Silver
68THPhirasit Charoenchitseriwong346.45
Silver
69BYBarbara Kuskova344.07
Silver
70RSDušan Živanović341.72
Silver
71IDMichael Wibawa341.42
Silver
72TWHung-Hsun Yu339.55
Silver
73ITFilippo Gianni Baroni339.42
Silver
74VNTien Trung Kien Nguyen336.45
Silver
75RUNikolai Budin335.78
Silver
76IDAgus Sentosa Hermawan334.45
Silver
77ROValentin-Marius Hărșan334.45
Silver
78EGYousef Ibrahim Salama334
Silver
79SKBui Truc Lam332.57
Silver
80UAMatvii Aslandukov325.72
Silver
81UAMark Mikhno325.55
Silver
82UARoman Kachur325.55
Silver
83KZDaniyar Maminov323.55
Bronze
84SGJiahai Feng323.42
Bronze
85SGChoong Yin Howe320
Bronze
86IRPeyman Jabbarzade Ganje320
Bronze
87ITMarco Donadoni315.45
Bronze
88JPAkio Matsuzaki314.55
Bronze
89DEAnan Schütt314.45
Bronze
90AMAlbert Gevorgyan314.24
Bronze
91BEDamien Galant311.25
Bronze
92AUJerry Mao310.55
Bronze
93AUDeclan McDonnell310.53
Bronze
94SGWen Yuen Pang310.45
Bronze
95ROAndrei Popa300.45
Bronze
96ZAUlrik De Muelenaere297.55
Bronze
97UAIlya Shevchenko297.11
Bronze
98ATGary Ye296.42
Bronze
99FISami Kalliomäki289.42
Bronze
100GEGeorgy Skhirtladze288.05
Bronze
101FITuukka Korhonen287.18
Bronze
102DEFelix Bauckholt283.55
Bronze
103BYIlya Medyanikov282.73
Bronze
104DEJulian Dörfler279.07
Bronze
105ITFrancesco Milizia276.45
Bronze
106LUGilles Englebert275.55
Bronze
107CHDaniel Peter Rutschmann275.42
Bronze
108GEAlexander Tskhovrebov274.45
Bronze
109GRAristofanis Rontogiannis270.55
Bronze
110TMBayram Berdiyev270.55
Bronze
111MDMihail Tarigradschi270
Bronze
112IDMuhammad Ayaz Dzulfikar269.45
Bronze
113ATPeter Ralbovsky269.45
Bronze
114NOMichal Sládeček268.45
Bronze
115LVAleksejs Popovs266.55
Bronze
116ILLiran Markin265.45
Bronze
117SKPavel Madaj260.55
Bronze
118INTanay Nilesh Kothari260.55
Bronze
119HRMihael Liskij256.45
Bronze
120NZJonathan Khoo256.42
Bronze
121RSNikola Jovanović256.42
Bronze
122EEAndres Unt253.45
Bronze
123SEDavid Wärn251.42
Bronze
124BRLucca Morais de Arruda Siaudzionis251.13
Bronze
125TJMekhrubon Turaev250.13
Bronze
126MYJustin Lim Kai Ze248.45
Bronze
127CAYi Xiao Zhang247.55
Bronze
128ILAviel Boag245.72
Bronze
129CZFilip Bialas245.55
Bronze
130TWYi Chou245.55
Bronze
131INKushagra Juneja242.55
Bronze
132BYAliaksei Vistiazh240.45
Bronze
133FIHenrik Lievonen239
Bronze
134NZChristopher Brown238.42
Bronze
135BRArthur Pratti Dadalto238
Bronze
136LVKristaps Čivkulis235.45
Bronze
137MDMarcel Bezdrighin235.45
Bronze
138GEElene Machaidze234.45
Bronze
139FRThomas Sepulchre234.42
Bronze
140NLLudo Pulles233.45
Bronze
141CAFarbod Yadegarian229.55
Bronze
142CZVáclav Rozhoň226.45
Bronze
143TRMuhammed Emin Ayar225.55
Bronze
144AMMushegh Shahinyan217.13
Bronze
145SYAleksandar Abas216.53
Bronze
146AMEduard Grigoryan211
Bronze
147ZARobin Visser210.42
Bronze
148GEGiorgi Kldiashvili208.42
Bronze
149ZAThomas Orton207.45
Bronze
150HUTamás Bence Schwarcz203
Bronze
151PHRobin Christopher Yu199.55
Bronze
152INArjun Pitchanathan196.42
Bronze
153CYAngelos Pelecanos195.45
Bronze
154ZAMohammed Yaseen Mowzer194.55
Bronze
155CHFabian Lyck192.45
Bronze
156MOHou Tin Chau192.42
Bronze
157TMSilap Aliyev190
Bronze
158ILJonathan Gal188.51
Bronze
159LTAndrius Ovsianas187.55
Bronze
160EEToomas Tennisberg187.45
Bronze
161FRArthur Léonard185.45
Bronze
162BRMateus Bezrutchka185.11
163ILNir Yaron184.55
164MXJuan Carlos Sigler Priego183.93
165SEFredrik Hernqvist182.46
166BDLabib Md. Rashid182.46
167PTGonçalo Paredes182.45
168HUÁlmos Zarándy177.86
169ESJoan Massachs Güell174.42
170HUAmbrus Weisz172.42
171ESCesc Folch Aldehuelo170
172MKKliment Serafimov168
173GRKonstantinos Agiannis165.45
174BRMurilo Corato Zanarella165
175CZMatěj Konečný162
176GRPanagiotis Kostopanagiotis160.46
177HKTsz Fung Yu158.55
178CUAlexander Bestard Rivera156.45
179BGKristiyan Tsaklev156
180MEDejan Todorovic155.45
181KGKadyrbek Narmamatov155.33
182TJNodir Daminov154
183BDNur Muhammad Shafiullah153.79
184LTIgnas Kancleris153.45
185MKBoris Tanchovski153.02
186GBRowan Lee152.42
187CLJavier Oliva150.42
188ARRomán Castellarin149.33
189BAJan Ahmetspahić147
190NZByung Hoon Cho145.46
191MEVelibor Dosljak143.13
192TJDoro Umarov141.55
193SYM. Besher Massri141.49
194SYJoud Zouzou141.33
195ESMiquel Ortega Sánchez Colomer141
196CHTimon Stampfli140.4
197MXAngel David Ortega Ramírez139.45
198MKDimitar Bajraktarov137
199FRArnaud Robin136.45
200SKSamuel Sládek136.45
201MYJia Jen Ng135.45
202DEPhilip Wellnitz133.55
203TMAllanur Shiriyev133.45
204BENico Ekkart133.45
205CZDalimil Hájek132.45
206FRThéophane Vallaeys132.45
207EESimmo Saan132.29
208MXEmmanuel Antonio Cuevas128.55
209GREmmanuil Michalainas124
210KGAzret Kenzhaliev121.33
211GBZhenxian Yang121.33
212NLJohannes Heuseveldt119.77
213MXCarlos Galeana Hernández118.55
214TNAhmed Bouhoula118.45
215GBDavid Shah118.45
216DKSebastian Blunt118.45
217IDStacia Edina Johanna118.45
218NZPhilip Anderson118
219ATFlorian Leimgruber117.45
220LVIngus Jānis Pretkalniņš117
221EEOliver Nisumaa117
222BEMattéo Couplet115.41
223LTEmilijus Stankus113.07
224MYJen Khai Yew111.46
225ESJordi Castellví Foguet111.46
226AZElgun Jabrayilzade111.27
227PHIan Vincent Palabasan109.45
228MNAkjarkyn Tumurkhan108.45
229UZAndrey Li108.45
230MNBattulga Enkhbayar108.45
231COJuan Bedoya108.45
232DKCarl Dybdahl108.42
233CHPascal Sommer105.82
234TNMohamed Moakhar102.45
235BDHasib Al Muhaimin102
236LUNicolas Jacques Brauch99.31
237TJBakhoduri Sukhayli97
238SIBor Brecelj95.46
239TNMohamed Fadhel Omar95
240KGErkin Matkaziev93.68
241DKMarkus Krabbe Larsen92.74
242CLNicolás Mosnaim92.57
243DOMichael José Gonzales Bardales92.45
244IETeofil Camarasu92.45
245LKRoshnal Lihinikadu91.51
246SEKarl Lundstig91
247MDMihail Chihai91
248JOMohammad Abuaboud91
249AMMartin Mirakyan90.23
250BDImran Hasan90
251ITDario Ostuni87
252NLTom Jacob Smeding86.06
253BAFahrudin Halilović85.41
254MOPui Chun Ng82.46
255ARMaximiliano Redigonda82.43
256ATSimon Lehner-Dittenberger82.41
257COAndrés Pérez81.45
258LKPasindu Wijesena80
259BERobin Jadoul79.56
260COJuan Chaves79.33
261BOMiguel Angel Ortiz Merida77.4
262NOHåvard Terland77
263PHAldrich Ellis Asuncion74.92
264DKOscar Peulicke74
265TNAdem Khachnaoui73
266MNBatjargal Altangerel73
267PTFábio Colaço73
268PTJosé Correia73
269EGNouran AbdElAziz73
270SITim Poštuvan73
271NOValentin Plotkin73
272SYMohamad Dwik71
273LUJo Pletsch69.84
274BAElvir Crnčević68.46
275LUSami Bosch68.15
276EGAhmed Morsy63
277CLBenjamin Aguilar63
278BODiego Alejandro Angulo Ramirez63
279LKMudith Witharamalage63
280MDValeriu Motroi62
281KGZarlyk Zhusubaliev58
282JOJood Hajeer57
283MOSi Weng Lam57
284MNBat-Orshikh Gombojav56
285SIMartin Peterlin56
286CYEvripidis Papaevripidis55
287ARGianni Weinand53
288AZRustam Aghayev53
289IEÁron Hoffmann53
290MKHristijan Gjorshevski47
291BOMarcelo Alejandro Zeballos Guzman47
292PHMatthew Ryan Tan47
293LKNisal Periyapperuma47
294DOAlejandra Martinez Jimenez46
295MOKam Fai Chan46
296TMBerdimyrat Cholukov40
297CYGiorgos Gavriil40
298MYKai Hsien Boo40
299ARAriel Nowik37
300IEDaniel Mulcahy37
301PTJoão Lago37
302CLLeandro Cerna37
303NLMax Meijer37
304VESatoru Diaz Nakada37
305VEDavid Kaller35.63
306JOSami Daoud35
307UZRaif Akhmedshin30
308CORoger Trujillo30
309CYAdamos Ttofari27
310IENoah Donnelly25
311DOManuel David Sanchez Suero20
312JOMohammad Abuejheisheh20
313VEDavid Bou17
314BORonaldo Franco Jaldin17
315AZKamal Eyubov10
316AZSharif Afandi10
317NGChibuoyim Faith Wilson Ogbonna0
318VEChristian Lopez0
319NGEmmanuel Oriolowo Niyi0
320NGFodunbosade Abisodun Ologunde0
321NGVictoria Tamuno-Miebaka Okumgba0
322SIŽiga Željko0