rahul manchanda

• Username: 2★rahul14083
• Country:  India
• Student/Professional:Student
• Institution:Indraprastha Institute of Information Technology, Delhi 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: 6

Current Ratings Graph Old Ratings Graph

1576 (-28)RatingProvisional
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December Challenge 2015(2015-12-14 15:00:00)

Global Rank:   1932

Cheated in:   

Ratings System Update

(2015-12-14 15:00:00)

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1576 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1932

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 (6)

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe, Devu and binary String

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Rohith and Circles, Chef and Cube, Na2a and lucky stone, MasterChef, Addition and Multiplication

August Challenge 2015

Cooking Machine

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

December Challenge 2015

Chef and the stones

Total Problems Solved: 46