Rupal Singh

• Username: 4★rupal121
• Country:  India
• Student/Professional:Student
• Institution:Madan Mohan Malaviya University of Technology Gorakhpur 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: 16

Current Ratings Graph Old Ratings Graph

1829 (+28)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 35 Division 2 (Rated)(2022-04-20 23:00:02)

Global Rank:   299

Cheated in:   

Ratings System Update

(2022-04-20 23:00:02)

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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1829 (-173)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 35 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   299

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 (16)

November Challenge 2020 Division 2

Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall, Restore Sequence

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Minimum Attendance Requirement, Catch the Thief, Self-Destructing Strings

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse, Cybalphabit

March Cook-Off 2021 Division 2

Consecutive Deletions, Guess the Number

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays, Paparazzi Gennady, College Life 4, Consecutive Adding

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing, Lunchtime

April Cook-Off 2021 Division 2

Tree Distances, OR of ANDs, Chocolate Monger

CodeChef Starters 32 Division 2 (Rated)

Flip Sorting, Finding Shoes, Maximize the Minimum

April Cook-Off 2022 Division 2

Sticks and Rectangles

CodeChef Starters 33 Division 2 (Rated)

Stable Mex, Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Chef Find XOR Beautiful, Admins and Shopping

Total Problems Solved: 99