Rajnish Kumar

• Username: 1★shark_01
• Country:  India
• Student/Professional:Student
• Institution:Lovely Professional University Phagwara, Punjab, India
• 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: 11

Current Ratings Graph Old Ratings Graph

1224 (+18)RatingProvisional
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July Long One 2022 Division 4 (Rated)(2022-07-11 15:00:06)

Global Rank:   6302

Cheated in:   

Ratings System Update

(2022-07-11 15:00:06)

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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1224 (+12)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   6302

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 (11)

January Challenge 2021 Division 3

Chef and Division 3

March Challenge 2021 Division 3

No Time to Wait

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries

April Cook-Off 2021 Division 3

Passing Marks

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

July Cook-Off 2021 Division 3

Shoe Fit

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

July Long One 2022 Division 4 (Rated)

Bidding, Slow Solution, Pass the Exam, Chef and Candies

Total Problems Solved: 78