Sourabh Chandel

• Username: 3★rock59codestar
• Country:  India
• Student/Professional:Student
• Institution:ABV - Indian Institute of Information Technology and Management Gwalior 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: 15

Current Ratings Graph Old Ratings Graph

1624 (-10)RatingProvisional
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Starters 152 (Rated)(2024-09-18 22:00:02)

Global Rank:   2025

Cheated in:   

Ratings System Update

(2024-09-18 22:00:02)

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1590 (-45)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1270

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 (15)

June Challenge 2021 Division 3 (Rated)

Summer Heat

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

CodeChef Starters 25 Division 3 (Rated)

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

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Chef and Chocolates, Balanced Reversals

March Cook-Off 2022 Division 2

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

CodeChef Starters 31 Division 2 (Rated)

XOR and AND, Alternating String, Sign Moves, The Unchanging OR

March Lunchtime 2022 Division 2

Sad Splits, Adjacency Love

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Monks, Valid Minimum

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation

Starters 51 Division 2 (Rated)

Split N, Copy and Paste, Different Medians

Starters 81 Division 3 (Unrated)

Distinct Matrix, Divide Pages, Maximum Capacity

Starters 97 Division 3 (Rated)

Caesar Cipher, Schrodinger Smiley, Triplets Min, Best of Two

Starters 152 (Rated)

Maximize Hamming Distance, Range Minimize

Total Problems Solved: 96