SHIVAM KUMAR

• Username: 2★kumar_shivu
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 15

Current Ratings Graph Old Ratings Graph

1577 (+16)RatingProvisional
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CodeChef Starters 30 Division 3 (Rated)(2022-03-16 23:00:04)

Global Rank:   881

Cheated in:   

Ratings System Update

(2022-03-16 23:00:04)

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1577 (-53)RatingProvisional
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CodeChef Starters 30 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   881

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?

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Contests (15)

CodeChef Starters 22 Division 3 (Rated)

Equal Card Game, An Interesting Sequence, Elections in Chefland

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Power Sum, Crying Colours, TCS Examination, Chef and Fixed Deposits

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Lockout Draws, Chef and Subset Additions

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Building Towers, Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand

February Long 2022 - II, Division 2 (Unrated)

Xor Palindrome, Chef and NextGen, Avoid Fixed Points, World Chess Championship

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef, Count the Notebooks, Control the Pollution

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

March Long One 2022, Division 3 (Rated)

Akash and Missing Class, Wordle, Exact Marks, Substring of a Substring, Akash and Function

CodeChef Starters 29 Division 2 (Rated)

String protocol

CodeChef Starters 30 Division 3 (Rated)

Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

Total Problems Solved: 229