Chetan B

• Username: 2★chetan_oo7kra
• Country:  India
• Student/Professional:Student
• Institution:KLE Technological University, Vidya Nagar, Hubballi, Karnataka 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

1519 (-83)RatingProvisional
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February Cook-Off 2022 Division 2(2022-02-21 22:30:02)

Global Rank:   3263

Cheated in:   

Ratings System Update

(2022-02-21 22:30:02)

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1519 (-89)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   3263

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)

February Challenge 2021 Division 3

Highest Divisor

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

OR of ANDs, Chocolate Monger, Passing Marks, Bodybuilder

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Equinox Strings, Array Rotation

May Challenge 2021 Division 2 (Rated)

Modular Equation, Tic Tac Toe, An Interesting Sequence, Tree House, Valid Paths, Xor Equality

June Challenge 2021 Division 2 (Unrated)

Summer Heat

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef

March Long One 2022, Division 2 (Unrated)

Substring of a Substring, Exact Marks, Subarray XOR, Akash and Function

March Long Two 2022, Division 2 (Unrated)

Missing Numbers, Same Parity Swaps in Binary Strings

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Pseudo Sorted Array

May Long Two 2022 Division 2 (Unrated)

Xor Palindrome, Subarrays with length, Make them Zero

Total Problems Solved: 66