Chandan Kumar

• Username: 1★ck80152
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1113 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 6 Division 3 (Rated)(2021-07-24 17:00:00)

Global Rank:   5123

Cheated in:   

Ratings System Update

(2021-07-24 17:00:00)

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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1113 (-272)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 6 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   5123

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)

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

Total Problems Solved: 10