| Rank | Score | Rating | Date | Event | |
|---|---|---|---|---|---|
|
|
21
|
400 | · | Aug. 22, 2007 |
19th International Olympiad in Informatics. Croatia
|
|
—
|
0 | · | Aug. 20, 2006 |
18th International Olympiad in Informatics. Mexico
|
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