Results after Problem 1

The list of the contest leaders after the first problem:

 

Points Name Country School Physics teacher
4.8156 Brahim Saadi Algeria Preparatory School for Science & Technology of Annaba Derradji Nasreddine
2.5937 Dinis Cheian Moldova Lyceuum "Orizont", Chisinau Igor Evtodiev
2.5937 Mikhail Shirkin Russia Gymnasium of  Ramenskoye  Petrova Elena Georgyevna
2.1436 Ivan Tadeu Ferreira Antunes Filho Brazil Colégio Objetivo, Lins, São Paulo  
1.7538 Cristian Zanoci Moldova Lyceuum "Orizont", Chisinau Igor Evtodiev
1.6105 Jakub Supeł  Poland 14th School of Stanisław Staszic, Warsaw Włodzimierz Zielicz
1.6105 Nikita Sopenko Russia Lyceum No.14, Tambov Valeriy Vladimirovich Biryukov
1.1 Kohei Kawabata Japan Nada High School  
1.1 Lars Dehlwes Germany Ohm-Gymnasium Erlangen Mr. Perleth
1.1 SZABÓ Attila Hungary Leőwey Klára High School, Pécs Simon Péter, Dr Kotek László
1 Ion Toloaca Moldova liceul "Mircea Eliade" Igor Iurevici Nemtov; Andrei Simboteanu
1 Jakub Šafin Slovak Pavol Horov Secondary, Michalovce Jozef Smrek
1 Jaan Toots Estonia Tallinn Secondary Science School Toomas Reimann
1 Luís Gustavo Lapinha Dalla Stella Brazil Colégio Integrado Objetivo, Barueri, Brazil Ronaldo Fogo
1 Lev Ginzburg Russia Advanced Educational Scientific Center, MSU, Moscow I.V. Lukjanov, S.N. Oks
1 Alexandra Vasileva Russia Lyceum "Second School", Moscow A.R. Zilberman, G.F. Lvovskaya, G.Z. Arabuly 
1 Task Ohmori Japan Nada High School T.Hamaguchi
1 Ilie Popanu Moldova Lyceuum "Orizont", Chisinau Igor Evtodiev
1 Sharad Mirani  India Prakash Higher Secondary School Ruchi Sadana, Sunil Sharma
0.9801 Mekan Toyjanow Turkmenistan Turgut Ozal Turkmen Turkish High School Halit Coshkun
0.8733 Papimeri Dumitru Moldova Lyceuum "Orizont", Chisinau Igor Evtodiev
0.81 Meylis Malikov Turkmenistan Turgut Ozal Turkmen Turkish High School Halit Coshkun
0,81 Bharadwaj Rallabandi India Narayana Jr. College, Basheer Bagh, India Vyom Sekhar Singh
0.81 Liara Guinsberg Brazil Colégio Integrado Objetivo, São Paulo, Brazil Ronaldo Fogo
0.6561 Nadezhda Vartanian Russia Smolensk Pedagogical Lyceum Mishchenko Andrei Anatolievich

 

The list of those who completed successfully the problem, ordered according to the arrival time of the correct solution:

1. Dinis Cheian (Moldova),

2. Mikhail Shirkin (Russia),

3. Ivan Tadeu Ferreira Antunes Filho (Brazil),

4. Cristian Zanoci (Moldova),

5. Brahim Saadi (Algeria).

6. Nikita Sopenko (Russia)

7. Jakub Supeł (Poland)

8. Papimeri Dumitru (Moldova)

9. Mekan Toyjanow (Turkemistan)

10. Kohei Kawabata (Japan)

11. Lars Dehlwes (Germany)

12. Meylis Malikov (Turkemistan)

13. Szabó Attila (Hungary)

14. Jakub Šafin (Slovakia)

15. Ion Toloaca (Moldova)

16. Jaan Toots (Estonia)

17. Bharadwaj Rallabandi (India)

18. Luís Gustavo Lapinha Dalla Stella (Brazil)

19. Lev Ginzburg (Russia)

20. Liara Guinsberg (Brazil)

21. Alexandra Vasileva    (Russia)

22. Task Ohmori    (Japan)

23. Ilie Popanu    (Moldova)

24. Nadezhda Vartanian    (Russia)

25. Sharad Mirani;  (India)

 

The best solution: Brahim Saadi.

Besides, there was one almost correct solutions and 23 wrong solutions. The overall number of registered participants: 186.

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NB! Don't forget to try solving Problem No 2, the faster ones will get more points!

Jaan Kalda – Academic Committee of IPhO-2012