WCS Online Olympiad Results
By Nerevar, 14 years ago, translation, In English

Let me say the customary phrase "The series of school online Olympiads have ended!"

The organization of all the Olympiads was supported by Yandex and ABBYY companies. Overall 6 competitions took place, three team Olympiads and three individual ones. It is now high time we looked at the results and found the Olympiad winners. The two nominations (team contests and individual contests) were ratified individually – in each of them the results of the participants’ best two of three performances. Here are the links to the total results in each nomination:

Overall about 750 participants from all over the world had been registered during the series. Of course, the majority of them were Russian participants. As we can see, about 180 teams took part in the team contests and more than 400 school students took part in the individual contests.

After discussion with the WCS organizers the results were decided to be calculated in the following manner. In the team contests 34 best teams (that scored more than 175 points) are rewarded. Among them
  • 8 best teams receive first degree certificates:
    1. Gennady Korotkevich team (Gomel, Belarus)
    2. PhTL №1 #1 (Saratov, Russia)
    3. despise_oimaster team (China)
    4. Minsk-1 team (Minsk, Belarus)
    5. LIT: LIT_1 team (Alexandria, Ukraine)
    6. Fisher is a ball! team (Perm, Russia)
    7. Gomel-2 team (Gomel, Belarus)
    8. Mozyr-1 team (Mozyr, Belarus)
  • The teams that win places form 9th to 19th receive second degree certificates.
  • And the teams that win places from 19th to 33rd receive third degree certificates (note that the 33rd place is divided between two teams).


Also the individual contests’ results have been calculated. We have to single out Gena Korotkevitch, who swept to victory and won a well- earned Cornel Medal of "the best school contest participant of 2010"!

71 individual contest participants will receive certificates. The certificates are divided as follows:

  • eleven best participants receive the first degree certificates:
    1. Gennady Korotkevich (Gomel, Belarus)
    2. Taras Klaskovsky (Minsk, Belarus)
    3. Pavel Kunyavsky (Saratov, Russia)
    4. Sue Shen (Changsha, China)
    5. Ali-Amir Aldan (Almaty, Kazakhstan)
    6. YuQing Ai (Changsha, China)
    7. Serj Nagin (Alexandria, Ukraine)
    8. Sergey Kulik (Mozyr, Belarus)
    9. Anton Kovsharov (Gubakha, Russia)
    10. Alaxey Gordeev (Perm, Russia)
    11. Tom Chen (China, Hangzhou)
  • the participants that win places form 12th to 36th receive second degree certificates,
  • and the participants that win places form 37th to 70th receive second degree certificates (and yet again the last place for which the third degree certificate is received is divided between two participants!).

The Olympiad jury committee did a lot of work preparing fascinating tasks and answering the participants’ questions patiently. The jury consisted of a united group of students, postgraduates and employees of Saratov State University. The list of those who helped to prepare and conduct the Olympics is as follows: Natalia Bondarenko, Artem Rakhov, Nickolay Kuznetsov, Mikhail Mirzyanov, Gerald Agapov, Edward Davtyan, Polina Bondarenko, Ivan Fefer, Maxim Ivanov, me and our interpreter Maria Belova who makes our problems understandable not only for the Russian-speaking participants.

I thank everybody for taking part in the competitions and for their interest in the Olympiads!
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14 years ago, # |
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No English Translation?
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14 years ago, # |
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In school team contest #1 one of our team members registered at http://mirror.codeforces.com/confirm after we registered for the contest. (before the contest was started). So you didn't add our rating for that contest in summary rating. (we were out of competition). after the contest I sent a message to MikeMirzayanov but he didn't answered me. Our team name was "Ostads" (we changed it to H3lli).
What sould we do?
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  • 14 years ago, # ^ |
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    During the registration process you have accepted the confirmation: "One or more team member is not a registered for contest series. Please, make sure that ALL the members are registered!". Also you have accepted another confirmation: "You are registering the team "{0}". Are you sure the team composition is actual and final for the current contest? It will not be possible to the registered team to change composition."

    There is no way to make changes now. Sorry. I can suggest you to be more attentive on the future contests.
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14 years ago, # |
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I wonder in which way the rating is calculated?
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  • 14 years ago, # ^ |
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    http://mirror.codeforces.com/blog/entry/861
    «...We decided to sum up contest results using the ITMO rating system, according to which team gets a score from 0 to 200 per contest. It will be used two best participations out of thee possible.»

    taken from acmserver.ru

    The ITMO rating is calculating with formula:

    R_team=100*(Solved_by_team/Solved_by_winner)*(2*N_teams-2)/(N_teams+Team_place-2)

    • Solved_by_team - the number of problem solved by the team,
    • Solved_by_winner - the number of problems, solved by the winner,
    • N_teams - the number of teams in the contest,
    • Team_place - the final rank of the team.
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14 years ago, # |
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Wow, the tests are now available? It's very nice!
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14 years ago, # |
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Oh...why only me is just a name 'WJMZBMR' without country and city...
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