Ritwik Raj

• Username: 3★iamrr
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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: 12

Current Ratings Graph Old Ratings Graph

1611 (+75)RatingProvisional
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Coders' Legacy (Rated for all)(2020-07-16 00:15:00)

Global Rank:   974

Cheated in:   

Ratings System Update

(2020-07-16 00:15:00)

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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1611 (-344)RatingProvisional
Rating i Provisional Rating, click to know more

Coders' Legacy (Rated for all)(2022-12-20 00:00:00)

Global Rank:   974

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 (12)

February Challenge 2019 Division 2

Chef and Magical Jars, Manhattan Rectangle, Deputy Chef, Art of Balance, Chef and Secret Ingredients, Appy and Contest

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

February Challenge 2020 Division 2

The Theatre Problem, Hard Cash, School of Geometry

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

March Cook-Off 2020 Division 2

Find Your Gift

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Chef and Icecream, The Tom and Jerry Game!, Even Matrix, Covid Sampling (Challenge)

July Challenge 2020 Division 1

Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef

July Challenge 2020 Division 2

Missing a Point, Chef and Card Game, Chef and Strings

June Cook-Off 2020 Division 2

Cache Hits, Max Mex, Per Capita Income

June Lunchtime 2020 Division 2

Maximum AND, Chef and Demonetisation, Increasing Decreasing, Gold Mining

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets

Total Problems Solved: 61