Sayan Ray Chaudhuri

• Username: 2★sayan_rc
• Country:  India
• Student/Professional:Student
• Institution:Techno India University Kolkata, West Bengal, 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: 6

Current Ratings Graph Old Ratings Graph

1444 (+43)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2013(2013-04-15 15:00:00)

Global Rank:   1566

Cheated in:   

Ratings System Update

(2013-04-15 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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1444 (-61)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1566

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 (6)

February 2012 Challenge

Lucky Long, Count of Maximum

April Challenge 2012

Fit to Play, Double Strings

October Challenge 2012

Fierce Battles

January Challenge 2013

The Minimum Number Of Moves

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

Total Problems Solved: 31