Zvi Rackover

• Username: 2★zvirack
• Student/Professional:Student
• Institution:Technion – Israel Institute of Technology
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1501 (-46)RatingProvisional
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September Long 2022 Division 3 (Rated)(2022-09-12 15:00:04)

Global Rank:   2924

Cheated in:   

Ratings System Update

(2022-09-12 15:00:04)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1501 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

September Long 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2924

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (6)

February 2011 Contest

Coloring Colorable Graphs

August Challenge 2012

Little Elephant and Bombs, Delivery Boy

February 2013 Challenge

Buy1-Get1

June Challenge 2018 Division 2

Binary Shuffle, Naive Chef

February Challenge 2021 Division 2

Frog Sort, Maximise Function

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Interesting Subarray

Total Problems Solved: 30