International Mathematical Olympiad 1991 (Sigtuna, Sweden) Individual Scores, Contestant Code Order

PositionCodeNameScore on QuestionTotalMedal
123456
279=ALG1Amara Med, El-Oualid2001003
305=ALG2Bouabed, El-Machkouria0000000
259=ALG3Hadji, Touffik0230005
289=ALG4Ketfi, Cherif Ahmed0100102
226=ALG5Mahrour, Nazim0007209
297=ALG6Souissi, Riadh1000001
ALGAlgeria Totals33383020
268=ARG1Coutelier, Roberto Marcello0130004
108=ARG2Massaccesi, Gustavo Ernesto07370724Bronze Medal
259=ARG3Lombardi, Ariel Luis0400105
144=ARG4Milrud, Pablo Ariel77050120Bronze Medal
96=ARG5Liao, Hstau Young77057026Bronze Medal
175=ARG6Müller, German Maximiliano71070015
ARGArgentina Totals21276248894
72=AUS1Henderson, Anthony77347230Bronze Medal
156=AUS2Sawon, Justin07506018
170=AUS3Tan, Meng44304116
126=AUS4Masel, Joanna46470122Bronze Medal
105=AUS5Di Pasquale, Angelo14077625Bronze Medal
156=AUS6Kameron, Luke72430218
AUSAustralia Totals233019212412129
96=AUT1Chen, Horng-Yang77057026Bronze Medal
152=AUT2Heuberger, Clemens03475019Bronze Medal
61=AUT3Kirchner, Gerhard77477032Silver Medal
238=AUT4Knappe, Andreas1300408
67=AUT5Langer, Matthias77377031Silver Medal
96=AUT6Stroh, Christoph77307226Bronze Medal
AUTAustria Totals29341426372142
297=BAH1Al-Darazi, Amer Ebrahim0010001
297=BAH2Al-Yousif, Aymen Hasan1000001
305=BAH3Khamis, Waleed Saleh0000000
289=BAH4Al-Alawi, Raed Hashem1001002
305=BAH5Al-Sadadi, Abdul-Nabi Maythem0000000
305=BAH6Ghuloom, Huda Ahmed0000000
BAHBahrain Totals2011004
210=BEL1Delcroix, Stefaan13007011
90=BEL2de Poortere, Etienne77751027Bronze Medal
96=BEL3Glineur, François44371726Bronze Medal
162=BEL4Louveaux, Jerôme73313017
126=BEL5Pickavet, Mario07471322Bronze Medal
156=BEL6Sevenhant, Bert07371018
BELBelgium Totals193120271410121
126=BRA1Laber, Eduardo Sany77431022Bronze Medal
202=BRA2Deccache, Elcio14221212
259=BRA3Peixoto, Alessandro Jacoud2001205
186=BRA4Leite, Emerson Ferreira74003014
170=BRA5Migliorancia, Fernando Lukas61351016
268=BRA6Makita, Rogerio Kiyoshi0020114
BRABrazil Totals231611119373
47=BUL1Danev, Dantcho Petzov77677135Silver Medal
90=BUL2Vavrek, Veselin Vladislavov77337027Bronze Medal
39=BUL3Bakalov, Boshko Nentchev77377536Silver Medal
54=BUL4Tchernev, Milen Iakimov77427734Silver Medal
72=BUL5Nedev, Georgi Shivkov77457030Bronze Medal
72=BUL6Kostadinov, Iavor Kolev77266230Bronze Medal
BULBulgaria Totals424222304115192
18=CAN1Goldberg, Ian77477739Gold Medal
39=CAN2Grossman, J.P77577336Silver Medal
61=CAN3Logan, Adam77575132Silver Medal
126=CAN4Milley, Peter72670022Bronze Medal
133=CAN5van Raamsdonk, Mark72354021Bronze Medal
186=CAN6Yee, Ka-Ping32072014
CANCanada Totals382723402511164
10=CHN1Lizhao, Zhang77777641Gold Medal
14=CHN2Shaoyu, Wang77577740Gold Medal
61=CHN3Tongwei, Liu77377132Silver Medal
39=CHN4Zao yang, Guo77477436Silver Medal
14=CHN5Song, Wang77577740Gold Medal
1=CHN6Wei, Luo77777742Gold Medal
CHNChina Totals424231424232231
82=CHZ1Wollenmann, Bea17377429Bronze Medal
CHZSwitzerland Totals17377429
170=COL1Caicedo, Andres Eduardo74302016
82=COL2Vera, Juan Carlos74771329Bronze Medal
279=COL3Ardila, Federico0020013
117=COL4Rivera, Juan Carlos17347123Bronze Medal
219=COL5Orjuela, Daniel02341010
175=COL6Yañez, Giovanni05370015
COLColombia Totals1522212211596
226=CUB1Castro Smirnova, Mirta2500209
133=CUB2Herrera Torres. Alien77007021Bronze Medal
108=CUB3Borges Quintana, Mijail77307024Bronze Medal
210=CUB4Morales Guedes, Alcides73001011
279=CUB5Pellicer Bidot, Rely1100103
202=CUB6Almendral Vazquez, Ariel40017012
CUBCuba Totals28233125080
219=CYP1Papadopoulou, Kyriaki50005010
238=CYP2Zacharia, George2301208
297=CYP3Kousiappas, Andreas0000101
253=CYP4Timotheou, Timotheos0030306
CYPCyprus Totals733111025
162=CZE1Bur, Viliam03407317
96=CZE2Kasal, Štěpán02377726Bronze Medal
58=CZE3Kollár, Richard77377233Silver Medal
34=CZE4Konečný, Michal77574737Silver Medal
47=CZE5Kubeček, Michal74377735Silver Medal
21=CZE6Stehlík, Michal77377738Silver Medal
CZECzechoslovakia Totals283021353933186
219=DEN1Andersen, Kasper K.S.07300010
268=DEN2Berger, Michael2002004
202=DEN3Udmark, Robert Stephan K.14007012
219=DEN4Markussen, Bo11332010
194=DEN5Schaffalitzky, Frederik16050113
DENDenmark Totals5186109149
279=FIN1Bingham, Kenrick0100023
108=FIN2Lappalainen, Harri77300724Bronze Medal
162=FIN3Lappalainen, Jan43037017
245=FIN4Peltonen, Janne0106007
186=FIN5Sainio, Sampo06330214
297=FIN6Voipio, Ville0100001
FINFinland Totals111961271166
133=FRA1Bensasson, Bruno77412021Bronze Medal
1=FRA2Lafforgue, Vincent77777742Gold Medal
87=FRA3Lefevre, Vincent77362328Bronze Medal
105=FRA4Matsumoto, Nicolas47077025Bronze Medal
61=FRA5Popescu-Pampu, Patrick77537332Silver Medal
90=FRA6Texier, Guillaume77427027Bronze Medal
FRAFrance Totals394223263213175
21=FRG1Dreher, Michael77777338Silver Medal
10=FRG2Hoffmann, Norbert76777741Gold Medal
39=FRG3Laß, Bodo77177736Silver Medal
47=FRG4Puchta, Jan-Christoph07777735Silver Medal
21=FRG5Stix, Jakob77577538Silver Medal
54=FRG6Wiechert, Martin07677734Silver Medal
FRGGermany Totals284133424236222
245=HEL1Adamaras, Christos4030007
133=HEL2Evgeniou, Theodoros73407021Bronze Medal
117=HEL3Karelas, Alexandros77270023Bronze Medal
162=HEL4Komontakis, Nikolaos73007017
238=HEL5Langouretou, Athanasia4030108
259=HEL6Terzoudi, Aikaterini4000105
HELGreece Totals331312716081
144=HKG1Chan, Kin-Wah06472120Bronze Medal
226=HKG2Cheung, Trevor Cheuk-Wah4200129
175=HKG3Ko, Thomas Chi-Kin04317015
186=HKG4Ngai, Chi-Ho06314014
152=HKG5To, Kar-Keung06373019Bronze Medal
186=HKG6Wong, Wilkie14331214
HKGHong Kong Totals528161918591
47=HUN1Harcos, Gergely77477335Silver Medal
117=HUN2Kőszegi, Botond74307223Bronze Medal
1=HUN3Lakos, Gyula77777742Gold Medal
58=HUN4Matolcsi, Máté74477433Silver Medal
47=HUN5Szendrői, Balázs77577235Silver Medal
10=HUN6Újvári-Menyhárt, Zoltán77777641Gold Medal
HUNHungary Totals423630354224209
117=ICE1Pétursson, Frosti77117023Bronze Medal
279=ICE2Sigurgeirsson, Hersir0200103
305=ICE3Ólafsson, Ásbjörn0000000
297=ICE4Halldórsson, Bjarni0100001
289=ICE5Gudjónsson, Gestur0100102
305=ICE6Karisson, Grétar0000000
ICEIceland Totals711119029
268=INA1Kurniawan, Ongki0100304
259=INA2Frans, Yohan Usthavia4100005
297=INA3Muliarta, I. Ketut Budi0100001
268=INA4Notohusodo, Maria Imelda4000004
245=INA5Gunnwann, Ferry Mulyadi2140007
226=INA6Nusufirmansyah, ?1100709
INAIndonesia Totals1154010030
34=IND1Charikar, Moses Samson77547737Silver Medal
108=IND2Nautiyal, Himanshu73337124Bronze Medal
72=IND3Niranjan, Nilakantan76377030Bronze Medal
67=IND4Panigrahy, Rina77377031Silver Medal
47=IND5Soundararajan, K67537735Silver Medal
72=IND6Sriram, Thiagarajan76377030Bronze Medal
INDIndia Totals413622314215187
14=IRA1Noohi, Behrang77577740Gold Medal
82=IRA2Askari, Medhi47377129Bronze Medal
175=IRA3Sharifi, Tolooe Hossein44304015
21=IRA4Karimzadeh, Ayatollah77377738Silver Medal
18=IRA5Kassaei, Payman L.77477739Gold Medal
72=IRA6Mohsenipour, Shahram77347230Bronze Medal
IRAIran Totals363921323924191
226=IRE1Fennell, Damien0321129
194=IRE2Burns, Eoghan03314213
279=IRE3Malone, David1000113
226=IRE4Walsh, Cathal1201329
253=IRE5O Donnchu, Fearghal1120026
245=IRE6Gilligan, Barrie1010327
IREIreland Totals4983121147
61=ISA1Alon, G.47707732Silver Medal
238=ISA2Avidor, A.4130008
72=ISA3Braverman, A.77277030Bronze Medal
219=ISA4Gemintern, A.07300010
194=ISA5Ladkani, J.44401013
126=ISA6Pinkhasi, R.33237422Bronze Medal
ISAIsrael Totals222921102211115
226=ITA1Cammi, Marco0207009
210=ITA2Canonaco, Alberto44300011
117=ITA3Gatti, Paolo55350523Bronze Medal
186=ITA4Lombardi, Marco04260214
253=ITA5Paolini, Emanuele0141006
210=ITA6Ponchio, Federico41024011
ITAItaly Totals131712214774
82=JAP1Iwata, Tatsuyuki77770129Bronze Medal
47=JAP2Katagiri, Taku77477335Silver Medal
67=JAP3Kodama, Hiroki63366731Silver Medal
96=JAP4Tamura, Hiroki67317226Bronze Medal
133=JAP5Nakashima, Junichirou74406021Bronze Medal
21=JAP6Yamauchi, Atsuo77737738Silver Medal
JAPJapan Totals403528243320180
133=LUX1Zeihen, Pascal07347021Bronze Medal
226=LUX2Krantz, Tom4301019
LUXLuxembourg Totals410357130
289=MAC1Leong, Kuong Hang0001102
279=MAC2Aliás Ng, Vai Meng0030003
289=MAC3Lei, Chi Fong0100012
279=MAC4Lei, Tan0000303
268=MAC5Lei, Iat Pong0200204
268=MAC6Tang, Sin Fan1111004
MACMacau Totals14426118
72=MAR1Youssfi, Cherif47377230Bronze Medal
210=MAR2Sabouni, Rachid74000011
210=MAR3Khales, Kamal07301011
253=MAR4El Ouarkhaoui, Youssef4100106
175=MAR5Frej, Noureddine77001015
202=MAR6Reghaï, Adil40107012
MARMorocco Totals26267717285
117=MEX1Abrego, Bernardo17357023Bronze Medal
226=MEX2Perez, Rodrigo0330309
238=MEX3Marin, Raúl1000708
186=MEX4Godinez, Jorge03317014
175=MEX5Loaiza, Antonio07302315
245=MEX6Vigueras, Javier4110107
MEXMexico Totals62113627376
259=MON1Hashbayar, Dashtserengiin0131005
226=MON2Ganzorig, Dashdorjiin0207009
279=MON3Batzaya, Nyamsurengiin0020103
245=MON4Ulambayar, Bayansangiin7000007
289=MON5Enkhbayar, Altantsetsegiin0100102
245=MON6Erdene, Dashhuugiin7000007
MONMongolia Totals144582033
194=NET1Boessenkool, Segher42070013
194=NET2de Bondt, Michiel07150013
210=NET3Oudshoorn, Wim07130011
268=NET4van Rijnswou, Sander0202004
126=NET5Stolk, Chris74513222Bronze Medal
219=NET6Trines, Raoul03300410
NETNetherlands Totals112510183673
126=NOR1Haugland, Jan Kristian17527022Bronze Medal
72=NOR2Kioster, Morten07767330Bronze Medal
202=NOR3Mentzoni, Torsten04320312
144=NOR4Shuo-Wang, Qiao72326020Bronze Medal
305=NOR5Skårsmoen, Rune0000000
297=NOR6Sollien, Thomas Ruud0000101
NORNorway Totals820181221685
117=NZL1Burns, Michael37327123Bronze Medal
117=NZL2Maclagan, Diane13667023Bronze Medal
194=NZL3Mason, Kahn24330113
156=NZL4Sturge, Timothy43470018
226=NZL5Tuffley, Christopher4131009
259=NZL6Wansbrough, Keith0131005
NZLNew Zealand Totals1419222014291
133=PHI1Chan, Wilbin S.73317021Bronze Medal
108=PHI2Chan, Wyant07377024Bronze Medal
175=PHI3Lope, Jose Ernie C.77010015
268=PHI4Carpio, Ronaldo N.0120104
PHIPhilippines Totals14188915064
133=POL1Pliszka, Jacek44207421Bronze Medal
108=POL2Radziejewski, Maciej07307724Bronze Medal
87=POL3Wiechecki, Łukasz74377028Bronze Medal
152=POL4Zieliński, Janusz44461019Bronze Medal
67=POL5Ziemiański, Krzysztof57377231Silver Medal
21=POL6Zwara, Grzegorz77377738Silver Medal
POLPoland Totals273318273620161
210=POR1Salgueiru, Antonio Manuel01304311
268=POR2Arajou, Filipe João Buavium0220004
253=POR3Ribeiro, Filipe João Figueira0400116
226=POR4Gonçalves, Luis Manuel0130419
202=POR5Gil Mata, Miguel Jorge03261012
305=POR6Godinho, Luis Pedro Assungão0000000
PORPortugal Totals01110610542
186=ROK1Shin, Jong Hyun40027114
21=ROK2Choi, Byung Hee77377738Silver Medal
96=ROK3Lee, Seung Kyun77327026Bronze Medal
108=ROK4Kwon, Jae Kyun76371024Bronze Medal
96=ROK5Park, Jong Won77370226Bronze Medal
117=ROK6Park, Jee Woong77032423Bronze Medal
ROKSouth Korea Totals393412282414151
1=ROM1Moroianu, Sergiu77777742Gold Medal
14=ROM2Ionescu, Alexandru Dan77757740Gold Medal
10=ROM3Bǎnicǎ, Teodor77677741Gold Medal
21=ROM4Nacu, Şerban77377738Silver Medal
54=ROM5Ştefnicǎ, Dan77377334Silver Medal
72=ROM6Todor, Radu Alexandru77177130Bronze Medal
ROMRomania Totals424227404232225
156=RTT1Chung, Adrian47070018
259=RTT2Barnes, Lesley0030205
238=RTT3Bosland, Marcus1000708
175=RTT4Deonanan, Desmond07341015
RTTTrinidad and Tobago Totals51461110046
58=SIN1Lim, Chu Wee77717433Silver Medal
238=SIN2Ng, Chee We4310008
170=SIN3Chua, Chek Beng43027016
90=SIN4Tan, Chong Hui77427027Bronze Medal
245=SIN5Pang, Ki Khoon0030407
279=SIN6Lim, Li Ying0030003
SINSingapore Totals222018525494
144=SPA1Mundet Riera, Ignasi07327120Bronze Medal
194=SPA2Espel Llima, Roger54004013
175=SPA3Durantez Gamzukoff, Marcos55302015
202=SPA4Uriarte Tuero, Ignacio23303112
289=SPA5Bravo de Mansilla Jimenez, Bravo0001102
268=SPA6Marcos Primo, Ignacio0011204
SPASpain Totals121910419266
108=SWE1Andréasson, Fredrik04377324Bronze Medal
61=SWE2Grenholm, Peter77337532Silver Medal
253=SWE3Hallberg, Per0204006
202=SWE4Jansson, Patrik41311212
21=SWE5Strömbergsson, Andreas77377738Silver Medal
194=SWE6Wikström, Frank02533013
SWESweden Totals182317252517125
156=THA1Ekvetchavit, Thunyachate74007018
175=THA2Linvong, Pinai71007015
219=THA3Chandang, Wasuwat00307010
34=THA4Sookprem, Sirote77457737Silver Medal
133=THA5Oraintara. Soontorn77007021Bronze Medal
289=THA6Satukijchai, Saree1000102
THAThailand Totals291975367103
259=TUN1Latiri, Chicaz0011305
87=TUN2Masmoudi, Nadir77770028Bronze Medal
105=TUN3Ben Ameur, Valid77416025Bronze Medal
210=TUN4Essafi, Mohamed72002011
TUNTunisia Totals211612911069
152=TUR1Alkan, Emre75007019Bronze Medal
133=TUR2Arslan, Mustafa76305021Bronze Medal
144=TUR3Etgü, Tolga56412220Bronze Medal
170=TUR4Kişisel, Ali Ulaş Özgür26404016
144=TUR5Şahin, Arafat76007020Bronze Medal
175=TUR6Ürtiş, Çetin72105015
TURTurkey Totals3531121302111
1=UNK1Fryers, Michael77777742Gold Medal
162=UNK2Johnson, Oliver74410117
82=UNK3Michaels, Robin77473129Bronze Medal
162=UNK4Pebody, Luke07540117
162=UNK5Shepherd, Adam17340217
144=UNK6Wilcox, Stephen53305420Bronze Medal
UNKUnited Kingdom Totals273526231516142
96=USA1Breydo, Ruby77354026Bronze Medal
21=USA2Kedlaya, Kiran77467738Silver Medal
34=USA3Kleinberg, Robert77367737Silver Medal
54=USA4Ng, Lenhard77377334Silver Medal
18=USA5Rosenberg, Joel77477739Gold Medal
21=USA6Sunitsky, Michail77377738Silver Medal
USAUnited States of America Totals424220383931212
1=USS1Malinnikova, Evgeniya77777742Gold Medal
1=USS2Perlin, Alexander77777742Gold Medal
34=USS3Zhuhovitskij, Vsevolod67377737Silver Medal
1=USS4Temkin, Mikhail77777742Gold Medal
39=USS5Nekrashevich, Vladimir67376736Silver Medal
1=USS6Ambajnis, Andris77777742Gold Medal
USSUnion of Soviet Socialist Republics Totals404234424142241
21=VIE1Minh, Do Ngoc77377738Silver Medal
67=VIE2Tu, Phan Huy77377031Silver Medal
133=VIE3Hy, Ngo Dien77007021Bronze Medal
39=VIE4Tai, Ha Huy77377536Silver Medal
90=VIE5Ha, Nguyen Hai77337027Bronze Medal
21=VIE6Anh, Nguyen Viet77377738Silver Medal
VIEVietnam Totals424215314219191
90=YUG1Baltić, Vladimir56367027Bronze Medal
108=YUG2Cedilnik, Tomaž27407424Bronze Medal
39=YUG3Dolinka, Igor76457736Silver Medal
39=YUG4Laudanović, Miaden77267736Silver Medal
162=YUG5Marinov, Darko05371117
144=YUG6Rogale, Kristina71417020Bronze Medal
YUGYugoslavia Totals283220253619160

Note that it is still a substantial achievement for a person to be selected to represent their country at the IMO, even if they then find the actual IMO to be beyond them and obtain a poor score.


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Contact: Joseph Myers (jsm@polyomino.org.uk)
Last updated: 5 January 2016