Dmitry Kovalev

• Username: 5★dakovalev1
• Country:  Russia
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

2163? (+54)RatingProvisional
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Starters 90 Division 1 (Rated till 6 Stars)(2023-05-17 22:00:00)

Global Rank:   39

Cheated in:   

Ratings System Update

(2023-05-17 22:00:00)

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2027? (+0)RatingProvisional
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Starters 55 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   55

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

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Learning Paths (0)

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Contests (4)

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine, K Flip, Team of Two, Departments (Easy Version), Equal Distinct

Starters 55 Division 2 (Rated)

Non Zero Xor, Ball Sequence, Balls and Boxes, Mean and Median, OR Tuples

Starters 58 Division 1 (Unrated)

Equivalent Numbers, Add to Subsequence, Good Arrays, Piles Parity

Starters 89 Division 1 (Rated till 5 Stars)

Positive or Negative Subarrays, Two Averages, Restore Communication, Evil Infection

Starters 90 Division 1 (Rated till 6 Stars)

Crushed Apples and a Balance Scale, Minimum Ugliness, Sum of Goodness, Printing Binary Array, Anti Palindrome

Total Problems Solved: 37