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kovalov.ryv
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kostia smernov
kovalov.ryv
Skilled
Ukraine
Ukraine
Joined Aug 29, 2017
Achievements (54)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereBy a whiskerProblem SolverProblem Solver 2Problem Solver 3Snake TamerOld School
OverviewRatingAchievements

Rating evolution

DateContestRatingDiff
2025年12月7日Weekend Practice #141322-80
2025年11月16日Blitz Round #61402+171
2025年11月9日Weekend Practice #131231+378
2025年6月7日Weekend Practice #7853—