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Stoliarchuk Ostap
spiker
Expert
Switzerland
Switzerland
Joined Dec 27, 2007
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating evolution

DateContestRatingDiff
May 3, 2026Blitz Round #191551-34
Apr 26, 2026Weekend Practice #231585+52
Apr 12, 2026Weekend Practice #221533+132
Jan 18, 2026Weekend Practice #171401+46
Dec 21, 2025Weekend Practice #151355—