Rajesh Kumar Roushan

• Username: 2★roushan89
• 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 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1502 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2015(2015-01-12 15:00:00)

Global Rank:   7602

Cheated in:   

Ratings System Update

(2015-01-12 15:00:00)

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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1502 (+199)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   7602

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)

August Challenge 2013

Hello Hello, Save The Princess, Splitting Candies, Little Elephant and Lemonade

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

Chef and Integers

September Cook-Off 2013

Strange Matrix

October Challenge 2013

Helping Lira, Maxim and Dividers

May Cook-Off 2014

Divide the Cake, Ups and Downs

May Challenge 2014

Compilers and Parsers, Stone, Chef-jumping

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

August Challenge 2014

Chef and Gift

September Challenge 2014

Fun with Rotation

November Challenge 2014

Distinct Characters Subsequence

May Lunchtime 2014

Approximately II

September Lunchtime 2014

Chef and easy problem

Total Problems Solved: 30