Rishabh Karwayun

• Username: 3★rkarwayun
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1603 (-3)RatingProvisional
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July Lunchtime 2015(2015-07-26 14:15:00)

Global Rank:   925

Cheated in:   

Ratings System Update

(2015-07-26 14:15:00)

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1603 (-21)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   925

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)

February Challenge 2015

Let us play with rank list, Chef and Equality, Chef and Chain

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Na2a and lucky stone, Chef and Cube, Bread

February Cook-Off 2015

Fit Squares in Triangle

April Cook-Off 2015

Equality

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

May Lunchtime 2015

Devu and Grapes

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy

Total Problems Solved: 125