Rishubh Singh

• Username: 2★dexter_rishubh
• Student/Professional:Student
• Institution:Indian Institute of 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: 20

Current Ratings Graph Old Ratings Graph

1443 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2014(2014-08-11 15:00:00)

Global Rank:   2016

Cheated in:   

Ratings System Update

(2014-08-11 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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1443 (-28)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2014(2022-12-20 00:00:00)

Global Rank:   2016

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 (20)

October Challenge 2013

Helping Lira

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

December Lunchtime 2013

Mike and Task Packages, Mike and Matrices

January Challenge 2014

Please like me, Chef and Feedback

February Cook-Off 2014

Chef and Remissness

February Challenge 2014

Longest Common Pattern

March Challenge 2014

Walk

May Challenge 2014

Chef-jumping

August Challenge 2014

The Leaking Robot, Chef and Gift

February Lunchtime 2014

Sereja and ASum

June Lunchtime 2014

The Smallest Pair

Total Problems Solved: 23