S. Raja

• Username: 3★pqrs123
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Tiruchirappalli Tamil Nadu, 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

1642 (+24)RatingProvisional
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March Cook-off 2018 Division 2(2018-03-19 00:00:01)

Global Rank:   704

Cheated in:   

Ratings System Update

(2018-03-19 00:00:01)

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1642 (-59)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   704

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)

Practice Paths (1)

Practice for ZCO and INOI

3%

Contests (6)

January Lunchtime 2018

Chef and Game with Sequence

February Cook-Off 2018

Chef and Cook-Off

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

ALKHWARIZM (Rated)

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Total Problems Solved: 20