Uddalak Das

• Username: 1★rishi91
• Student/Professional:Student
• Institution:Indian Institute of Engineering Science and Technology, Shibpur Howrah, West Bengal, 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: 4

Current Ratings Graph Old Ratings Graph

1393? (+11)RatingProvisional
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February 2013 Challenge(2013-02-11 15:00:00)

Global Rank:   2223

Cheated in:   

Ratings System Update

(2013-02-11 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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1393 (-61)RatingProvisional
Rating i Provisional Rating, click to know more

February 2013 Challenge(2022-12-20 00:00:00)

Global Rank:   2223

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 (4)

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Coin Flip

February 2013 Challenge

Buy1-Get1

Total Problems Solved: 8