CHANDAN KUMAR

• Username: 2★kchandan007
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, 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: 21

Current Ratings Graph Old Ratings Graph

1438 (-17)RatingProvisional
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Starters 51 Division 3 (Rated)(2022-08-10 23:00:04)

Global Rank:   2527

Cheated in:   

Ratings System Update

(2022-08-10 23:00:04)

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?

1438 (-92)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 51 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2527

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)

April Lunchtime 2021 Division 3

Coldplay

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Challenge 2021 Division 3 (Rated)

Relativity, Maximum Production

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Average Flex

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest

CodeChef Starters 20 Division 3 (Rated)

Genes, Chef and Pal

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Covid and Theatre Tickets, Akash and Grid

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Even Subset Xor, Equal Card Game, Elections in Chefland

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Cook-Off 2022 Division 3

Hungry Ashish, Mask Policy, Mean Maximization, Palindromes Not Allowed, Subsegment Divisibility

January Lunchtime 2022 Division 2

Subarray permutations

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, EVM Hacking

CodeChef Starters 26 Division 3 (Rated)

Careless Chef, Count the Notebooks, Hostel Room, Control the Pollution

CodeChef Starters 28 Division 3 (Rated)

Count the Holidays, Car Choice, Self Defence Training

CodeChef Starters 29 Division 3 (Rated)

String protocol, Plusle and Minun on Array, Bomb the base

CodeChef Starters 30 Division 3 (Rated)

Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum, Problems in your to-do list

Starters 51 Division 3 (Rated)

Split N, TV Discount, Dominant Element

Total Problems Solved: 68