Chetan Kakkar

• Username: 4★chetan_kakkar
• 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 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1815 (-57)RatingProvisional
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October Cook-Off 2015(2015-10-19 00:00:00)

Global Rank:   1045

Cheated in:   

Ratings System Update

(2015-10-19 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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1815 (+147)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   1045

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 (13)

December Cook-Off 2012

Packaging Cupcakes

November Challenge 2013

Superpowers of 2, Missing some chairs, Uncle Johny, Square Digit Squares

October Cook-Off 2014

The Army, Walk on the Axis, Mahesh and his lost array

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

May Challenge 2014

Little Elephant and Balloons, Stone, Chef and Strange Matrix, Fun with AGp, Chef-jumping, Compilers and Parsers, Sereja and Game

June Challenge 2014

Forgot Password, Guessing Game, Chef and Subarray, Chef and Functions, Maxim and Progressions, Chef and Digit Jumps

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

October Challenge 2014

Chef and Ground, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome

February Challenge 2015

Time to Study Graphs with Chef, Chef and Equality, Let us play with rank list, Chef and Strings, Chef and Strange Formula, Chef and Chain

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

Total Problems Solved: 75