| Rank | Score | Rating | Date | Event | |
|---|---|---|---|---|---|
|
|
90
|
229 | · | Dec. 7, 1997 |
9th International Olympiad in Informatics. South Africa
|
|
|
102
|
109 | · | Aug. 2, 1996 |
8th International Olympiad in Informatics. Hungary
|
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