IOI
International Olympiad in Informatics – Statistics
Tzvetomir Petrov
2
0
1
Contestant
Year
CountryTasksScoreRankMedal
Abs.Rel.Abs.Rel.
1993Bulgaria18793.50%10/15594.19%Gold
1991Bulgaria921811055.00%39/6844.12%Bronze
1990Bulgaria16080.00%1/100100.00%Gold
1989Bulgaria 291853232.00%30/4636.96%