IOI
International Olympiad in Informatics – Statistics
John Chen
John Chen
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Contestant
Year
CountryTasksScoreRankMedal
Abs.Rel.Abs.Rel.
2013Trinidad and Tobago0094614107913.17%238/29920.74%
2012Trinidad and Tobago00121100233.83%287/3107.74%
2010Trinidad and Tobago000500475010024730.12%260/29712.79%