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• Username: 1★person123
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, 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: 7

Current Ratings Graph Old Ratings Graph

793 (+174)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2020 Division 1(2020-01-13 15:00:00)

Global Rank:   545

Cheated in:   

Ratings System Update

(2020-01-13 15:00:00)

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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793 (-142)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   545

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 (7)

November Challenge 2018 Division 2

Chef and Difficult Contests

January Challenge 2019 Division 2

Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, A Pizza Slice

January Cook-Off 2019 Division 2

Ada School, Ada King

February Challenge 2019 Division 2

Art of Balance, Deputy Chef, Appy and Contest, Chef and Secret Ingredients, Guess It Right

April Challenge 2019 Division 2

Kira Loves Palindromes, Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums

Total Problems Solved: 26