International Olympiad in Informatics – Statistics
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IOI 1998
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Administration
Tasks
Contestants
Delegations
Results
Main
Rank
Contestant
Country
Score
▼
Award
Abs.
Rel.
1
Daniel Wright
South Africa
700
100.00%
Gold
1
Mihai Stroe
Romania
700
100.00%
Gold
1
Vladimir Martianov
Russia
700
100.00%
Gold
1
Zhunping Zhang
China
700
100.00%
Gold
5
Andrzej Gąsienica-Samek
Poland
680
97.14%
Gold
5
Eryk Kopczyński
Poland
680
97.14%
Gold
5
Ján Senko
Slovakia
680
97.14%
Gold
5
Michal Forišek
Slovakia
680
97.14%
Gold
5
Sehyuk Park
Republic of Korea
680
97.14%
Gold
5
Shenjie Li
China
680
97.14%
Gold
5
Stanislav Funiak
Slovakia
680
97.14%
Gold
5
Zsolt Felfoldi
Hungary
680
97.14%
Gold
13
Karsten Sperling
Germany
670
95.71%
Gold
13
Patrik Sundberg
Sweden
670
95.71%
Gold
13
Wenjie Qian
China
670
95.71%
Gold
16
Adrian Sox
United States of America
660
94.29%
Gold
16
Richard Královič
Slovakia
660
94.29%
Gold
16
Sy Vinh Le
Vietnam
660
94.29%
Gold
19
Paweł Wolff
Poland
650
92.86%
Gold
19
Timo Burkard
Germany
650
92.86%
Gold
21
Byung-Gyu Ahn
Republic of Korea
640
91.43%
Gold
21
Mohan Ganesalingam
United Kingdom
640
91.43%
Gold
23
Pooyan Khajehpoor Taadavaani
Iran
620
88.57%
Silver
23
Wolfgang Thaller
Austria
620
88.57%
Silver
25
Petar Petrov
Bulgaria
600
85.71%
Silver
25
Samuli Laine
Finland
600
85.71%
Silver
25
Shahab Oveis Gharan
Iran
600
85.71%
Silver
25
Zhou Xu
China
600
85.71%
Silver
29
Ioan Tudor Leu
Romania
590
84.29%
Silver
29
Nikolai Durov
Russia
590
84.29%
Silver
31
Barış Temelkuran
Türkiye
580
82.86%
Silver
31
Istvan Marhefka
Hungary
580
82.86%
Silver
31
Won Seok Yoo
Republic of Korea
580
82.86%
Silver
34
Matthew Craighead
United States of America
570
81.43%
Silver
34
Milan Stanojević
Serbia and Montenegro
570
81.43%
Silver
36
Andrei Kirylenka
Belarus
560
80.00%
Silver
36
Michal Illich
Czech Republic
560
80.00%
Silver
36
Siarhei Lahvinenka
Belarus
560
80.00%
Silver
36
Tomasz Czajka
Poland
560
80.00%
Silver
40
Jung Gun Lim
Republic of Korea
550
78.57%
Silver
41
Asanka Herath
Sri Lanka
540
77.14%
Silver
41
David Pritchard
Canada
540
77.14%
Silver
41
Marius Gedminas
Lithuania
540
77.14%
Silver
41
Oleksandr Grushetskyy
Ukraine
540
77.14%
Silver
41
Rusmin Soetjipto
Indonesia
540
77.14%
Silver
46
Andy Kurnia
Indonesia
530
75.71%
Silver
46
Mihai-Emilian Scortaru
Romania
530
75.71%
Silver
46
Pär Söderhjelm
Sweden
530
75.71%
Silver
49
Andrei Lopatin
Russia
520
74.29%
Silver
49
Kuang-Che Wu
Taiwan
520
74.29%
Silver
49
Mathijs Vogelzang
Netherlands
520
74.29%
Silver
49
Petch Manoharn
Thailand
520
74.29%
Silver
49
Şükrü Tikveş
Türkiye
520
74.29%
Silver
54
Yahav Nussbaum
Israel
510
72.86%
Silver
55
Asier Llano
Spain
500
71.43%
Silver
55
Behshad Behzadi
Iran
500
71.43%
Silver
55
Gustav Lindström
Sweden
500
71.43%
Silver
55
Naser Faramarzpour
Iran
500
71.43%
Silver
59
Alexandru Andoni
Moldova
490
70.00%
Silver
59
Kai-Min Chung
Taiwan
490
70.00%
Silver
59
Tero Karras
Finland
490
70.00%
Silver
59
Uri Barkay
Israel
490
70.00%
Silver
63
Jaco Cronjé
South Africa
480
68.57%
Bronze
63
Jan Lönnberg
Finland
480
68.57%
Bronze
63
Joost Batenburg
Netherlands
480
68.57%
Bronze
63
Mikhail Baoutine
Russia
480
68.57%
Bronze
63
Neil Girdhar
Canada
480
68.57%
Bronze
63
Sergiy Didenko
Ukraine
480
68.57%
Bronze
63
Svetlin Nakov
Bulgaria
480
68.57%
Bronze
63
Tran Tuan Anh
Vietnam
480
68.57%
Bronze
71
Erik Soe Sorensen
Denmark
470
67.14%
Bronze
71
Herbert Beltman
Netherlands
470
67.14%
Bronze
71
Jānis Sermuliņš
Latvia
470
67.14%
Bronze
71
Nick Jones
United Kingdom
470
67.14%
Bronze
75
Remigijus Staniulis
Lithuania
460
65.71%
Bronze
76
Jens Zumbragel
Germany
450
64.29%
Bronze
76
Meelis Kull
Estonia
450
64.29%
Bronze
76
Roie Marianer
Israel
450
64.29%
Bronze
76
Vassil Popovski
Bulgaria
450
64.29%
Bronze
80
Jaak Sarv
Estonia
440
62.86%
Bronze
80
Mattias de Zalenski
Sweden
440
62.86%
Bronze
82
Dejan Jovanović
Serbia and Montenegro
430
61.43%
Bronze
82
Dmitrijs Kravčenko
Latvia
430
61.43%
Bronze
82
Sinan Öz
Türkiye
430
61.43%
Bronze
85
Chih-Heng Chung
Taiwan
420
60.00%
Bronze
85
David Arthur
Canada
420
60.00%
Bronze
85
Ioannis Tsoukalidis
Greece
420
60.00%
Bronze
85
Mikkel Stensgaard
Denmark
420
60.00%
Bronze
85
Zdeněk Dvořák
Czech Republic
420
60.00%
Bronze
90
Artūrs Žogla
Latvia
410
58.57%
Bronze
90
Sergiy Tkachuk
Ukraine
410
58.57%
Bronze
92
Diodor Bitan
Romania
400
57.14%
Bronze
92
Eyal Rozenberg
Israel
400
57.14%
Bronze
92
James Lingard
United Kingdom
400
57.14%
Bronze
92
Kresimir Cosic
Croatia
400
57.14%
Bronze
92
Milan Mesic
Croatia
400
57.14%
Bronze
97
Akkarit Sangpetch
Thailand
390
55.71%
Bronze
97
Le Hong Viet
Vietnam
390
55.71%
Bronze
97
Simon Giesecke
Germany
390
55.71%
Bronze
100
Timo Teräs
Finland
380
54.29%
Bronze
100
Xavier Gratal
Spain
380
54.29%
Bronze
100
Zoran Majstrović
Croatia
380
54.29%
Bronze
103
Bruce Merry
South Africa
370
52.86%
Bronze
103
Chiu-Yuen Koo
Hong Kong, China
370
52.86%
Bronze
103
Daniel Varkonyi
Hungary
370
52.86%
Bronze
103
Gediminas Lukšys
Lithuania
370
52.86%
Bronze
103
Ying-Hung Chiang
Taiwan
370
52.86%
Bronze
108
Boyan Krosnov
Bulgaria
360
51.43%
Bronze
108
Peter Kaufmann
Switzerland
360
51.43%
Bronze
108
Robert Beattie
Ireland
360
51.43%
Bronze
111
Chan Sin Huan
Singapore
350
50.00%
Bronze
111
Liong Sauw Ming
Indonesia
350
50.00%
Bronze
111
Zvonimir Bujanović
Croatia
350
50.00%
Bronze
114
Pavel Nejedlý
Czech Republic
340
48.57%
Bronze
114
Pit Suwong
Thailand
340
48.57%
Bronze
116
Jan Kára
Czech Republic
330
47.14%
Bronze
116
Matej Rizman
Slovenia
330
47.14%
Bronze
116
Peter Ago
Hungary
330
47.14%
Bronze
116
Tushara Karunaratna
Sri Lanka
330
47.14%
Bronze
120
Dmitri Lepp
Estonia
310
44.29%
Bronze
120
Tan Chun Kiat
Singapore
310
44.29%
Bronze
122
Dmitrijs Rutko
Latvia
300
42.86%
122
Tran Trung Kien
Vietnam
300
42.86%
122
Valeriy Shchedrin
Ukraine
300
42.86%
125
Nicolai Brinza
Moldova
290
41.43%
126
Yau Chi Choi
Hong Kong, China
280
40.00%
127
Dean Čupović
Bosnia and Herzegovina
270
38.57%
127
Giorgi Mania
Georgia
270
38.57%
127
Gmeiner Karl
Austria
270
38.57%
127
Viachaslav Vdavichenka
Belarus
270
38.57%
127
Wai Kouk Ho
Macao, China
270
38.57%
132
Vasilieios Vasaitis
Greece
260
37.14%
133
Chuong Do
United States of America
250
35.71%
133
David Kornmüller
Austria
250
35.71%
133
Endel Soolo
Estonia
250
35.71%
133
Erick Moreno Centeno
Mexico
250
35.71%
133
Graeme David Kemkes
Canada
250
35.71%
133
Luke Halliwell
United Kingdom
250
35.71%
133
Nikola Altiparmakov
Serbia and Montenegro
250
35.71%
140
Kristian Kraemmer Nielsen
Denmark
240
34.29%
140
Nevzat Onur Domaniç
Türkiye
240
34.29%
140
Pedro Ribeiro
Portugal
240
34.29%
143
Matias Brunstein Macri
Argentina
230
32.86%
144
Ciarán O'Conaire
Ireland
220
31.43%
144
John Congote
Colombia
220
31.43%
144
Kristoffer Hansen
Denmark
220
31.43%
144
Milos Milovanovic
Serbia and Montenegro
220
31.43%
144
Pablo Gabriel Bendersky
Argentina
220
31.43%
149
Athinodoros Panagiotidis
Greece
210
30.00%
149
Javier Sebastian Turek
Argentina
210
30.00%
149
Vincent Palatin
France
210
30.00%
152
Dragan Sekulovski
North Macedonia
200
28.57%
152
Justas Kranauskas
Lithuania
200
28.57%
154
On-Sheung Yan
Hong Kong, China
190
27.14%
155
Fernando Hajera
Spain
180
25.71%
155
Michel Pérez González
Cuba
180
25.71%
155
Suchit Pongnumkul
Thailand
180
25.71%
158
Alejandro Lopez Baragano
Mexico
170
24.29%
158
Lukas Stadler
Austria
170
24.29%
158
Socratis Georgiou
Cyprus
170
24.29%
161
Alexander Wissner-Gross
United States of America
160
22.86%
161
Georges Baatz
Luxembourg
160
22.86%
161
Konstantinos Sofokleous
Cyprus
160
22.86%
164
Aliaksei Danchanka
Belarus
150
21.43%
164
Brett Van Swelm
South Africa
150
21.43%
164
Johan Mustika Kartiwa
Indonesia
150
21.43%
164
Panayiotis Stavrinides
Cyprus
150
21.43%
164
Sasakthi Abeysinghe
Sri Lanka
150
21.43%
169
Beket Zhapbasbay
Kazakhstan
140
20.00%
169
Chan Fong Wong
Macao, China
140
20.00%
169
Grigor Ovanesian
Georgia
140
20.00%
172
Chon Fong Ng
Macao, China
130
18.57%
173
Chin Pang Che
Macao, China
120
17.14%
173
Chiu Jiawei
Singapore
120
17.14%
173
Huseyn Guliyev
Azerbaijan
120
17.14%
173
James Martin
Ireland
120
17.14%
173
Laurent Heinen
Luxembourg
120
17.14%
173
Miha Grčar
Slovenia
120
17.14%
173
Simon Meier
Switzerland
120
17.14%
173
William Blackwell
Trinidad and Tobago
120
17.14%
181
Admir Tuzović
Bosnia and Herzegovina
110
15.71%
181
Cheng-Ning Pu
Trinidad and Tobago
110
15.71%
181
Leong Derek
Singapore
110
15.71%
184
Dennis Neshtoon
Azerbaijan
100
14.29%
184
Spiros Moyrgoyiannis
Greece
100
14.29%
184
Uros Platise
Slovenia
100
14.29%
187
David Bello
Colombia
90
12.86%
187
Grigor Geoletsyan
Armenia
90
12.86%
187
Kin Fai Tam
Hong Kong, China
90
12.86%
187
Prabath Gunawardane
Sri Lanka
90
12.86%
187
Renat Shaimardanov
Kazakhstan
90
12.86%
187
Sebastien Carlier
France
90
12.86%
193
Adrian Cucu
Moldova
80
11.43%
193
Roman Moeller
Switzerland
80
11.43%
195
Archil Tsiskaridze
Georgia
70
10.00%
195
Bob Fisch
Luxembourg
70
10.00%
197
Bruno Soares
Portugal
60
8.57%
197
Elsmarieke van de Giessen
Netherlands
60
8.57%
197
Jurij Leskovec
Slovenia
60
8.57%
197
Oisin Suttle
Ireland
60
8.57%
197
Oliver Boskovski
North Macedonia
60
8.57%
197
Ouazad Amine
France
60
8.57%
197
Tarik Karamustafić
Bosnia and Herzegovina
60
8.57%
197
Urban Adrien
France
60
8.57%
205
Jose Santos
Portugal
50
7.14%
205
Jose Victor Cruz Macias
Mexico
50
7.14%
207
Adnan Mašić
Bosnia and Herzegovina
40
5.71%
207
Artak Koshtoyan
Armenia
40
5.71%
207
Marc Vinyes
Spain
40
5.71%
207
Michel Conrad
Luxembourg
40
5.71%
207
Samvel Poghosyan
Armenia
40
5.71%
212
Danieli Ratiani
Georgia
30
4.29%
212
Luis Alfonso Vega Garcia
Mexico
30
4.29%
212
Marius Vetrici
Moldova
30
4.29%
212
Murad Mamedov
Azerbaijan
30
4.29%
212
Vladica Sark
North Macedonia
30
4.29%
217
Christopher Brereton
Trinidad and Tobago
20
2.86%
217
Emin Hasanov
Azerbaijan
20
2.86%
217
Johan Ayala
Colombia
20
2.86%
217
Maxat Aipanov
Kazakhstan
20
2.86%
217
Raul Garcia
Colombia
20
2.86%
222
Abdel Rahman Mahfouz
Egypt
0
0.00%
222
Adel Ahmed Nagui
Egypt
0
0.00%
222
Alda Tomo
Mozambique
0
0.00%
222
Arman Prashev
Kazakhstan
0
0.00%
222
Arsɏio Fabiao
Mozambique
0
0.00%
222
Azarias Tomas Muchanga
Mozambique
0
0.00%
222
Carlos Alexis Moyi Abarza
Chile
0
0.00%
222
Christopher Gustavo Collins Del Fierro
Chile
0
0.00%
222
Cristiano Barbosa
Portugal
0
0.00%
222
Daniel Taj
Mozambique
0
0.00%
222
David Nicolas Manilla Tello
Chile
0
0.00%
222
Haris Michael Volos
Cyprus
0
0.00%
222
Jose Antonio Castillo Venenciano
Chile
0
0.00%
222
Khaled Mohamed Hamid
Egypt
0
0.00%
222
Kostadin Balajcaliev
North Macedonia
0
0.00%
222
Luis Omar Picchio
Argentina
0
0.00%
222
Patrick Moor
Switzerland
0
0.00%
222
Ryan Cipriani
Trinidad and Tobago
0
0.00%
222
Sevada Gurjyan
Armenia
0
0.00%
222
Walid Mohamed Ali
Egypt
0
0.00%