Anirban Debnath

• Username: 2★rojer001
• Country:  India
• Student/Professional:Student
• Institution:Jalpaiguri Government Engineering College 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: 17

Current Ratings Graph Old Ratings Graph

1434 (+39)RatingProvisional
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April Lunchtime 2021 Division 3(2021-04-30 22:30:04)

Global Rank:   1969

Cheated in:   

Ratings System Update

(2021-04-30 22:30:04)

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1434 (-175)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   1969

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 (17)

April Challenge 2020 Division 2

COVID Pandemic and Long Queue

April Lunchtime 2020 Division 2

Chef in Fantasy League

May Lunchtime 2020 Division 2

Lost Weekends, Weird Walk

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef and Linear Chess, Chef Wars - Return of the Jedi

June Lunchtime 2020 Division 2

Chef and Demonetisation

November Challenge 2020 Division 2

Ada and Dishes

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Lunchtime 2021 Division 3 (Unrated)

Even Sum, Pair Me, Ashishgup and Interviews, Even Differences

February Challenge 2021 Division 3

Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor

February Lunchtime 2021 Division 3

Daanish and Problems, Smallest Possible Whole Number

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index, Total Score

March Challenge 2021 Division 3

Interesting XOR!, No Time to Wait, Space Arrays, College Life 4, Chef and Groups

April Lunchtime 2021 Division 3

Chef in Heaven , Equinox Strings, Array Rotation, Coldplay

June Challenge 2021 Division 2 (Unrated)

Summer Heat

SnackDown 2021 - Online Qualifiers

Lucky Number

Total Problems Solved: 85