dhruba ranjan roy

• Username: 3★farzi_123
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur 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: 6

Current Ratings Graph Old Ratings Graph

1603 (-41)RatingProvisional
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November Lunchtime 2013(2013-11-24 14:30:00)

Global Rank:   268

Cheated in:   

Ratings System Update

(2013-11-24 14:30:00)

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1603 (+134)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2013(2022-12-20 00:00:00)

Global Rank:   268

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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Contests (6)

September Challenge 2013

CAO Stage-1

October Cook-Off 2013

Polo the Penguin and the Numbers

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

Total Problems Solved: 19