Kamal Chaubey

• Username: 3★chaubey_1
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 21

Current Ratings Graph Old Ratings Graph

1775 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

Code Melange (Rated for all)(2019-04-17 00:00:00)

Global Rank:   160

Cheated in:   

Ratings System Update

(2019-04-17 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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1775 (-73)RatingProvisional
Rating i Provisional Rating, click to know more

Code Melange (Rated for all)(2022-12-20 00:00:00)

Global Rank:   160

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 (21)

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bandwidth of a matrix, Bear and Extra Number

January Lunchtime 2017

Nothing in Common

April Challenge 2017

Similar Dishes

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

March Cook-Off 2017

Safe Robot

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries

International Coding League (Rated)

Cards Game

January Challenge 2018

Partition the numbers, Rectangle, Maximum Score, K-Concatenation

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

July Cook-Off 2018 Division 2

Encoding Message

April Challenge 2018 Division 2

Chef and Array (Challenge), Cutting Plants, Weight of Numbers, Count Good Prefixes, Average of Pairs, Workers

July Challenge 2018 Division 2

Strike or Spare, Magic Set

August Challenge 2018 Division 2

Coordinate Compression , Spell Bob, Sheokand and Number, Problem Sort, Modular GCD

September Challenge 2018 Division 2

Magician versus Chef

October Challenge 2018 Division 2

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Serves, Byte to Bit, Chef and Circles

Code Melange (Rated)

XD Subsequences, The Deadly Sin, Candy Love

Dementia (Rated for Division 2)

Strings, Chef and Replication

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef

Code Melange (Rated for all)

Greg and Grid, A Small Array, Go Round, Max power

Total Problems Solved: 79