Rajdeep Roy Chowdhury

• Username: 2★razdeep
• Country:  India
• Student/Professional:Professional
• Organisation:Lowe's Services India Pvt. Ltd
• 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: 18

Current Ratings Graph Old Ratings Graph

1447 (+43)RatingProvisional
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February Lunchtime 2022 Division 3(2022-03-01 23:00:04)

Global Rank:   550

Cheated in:   

Ratings System Update

(2022-03-01 23:00:04)

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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1447 (-201)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2022 Division 3(2022-12-20 00:00:00)

Global Rank:   550

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 (18)

December Challenge 2018 Division 2

Chef and An Ideal Problem, Chef and Interactive Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

April Cook-Off 2019 Division 2

Chef Learning Hungarian Algorithm, Making a Meal

May Challenge 2019 Division 2

Reduce to One

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

October Challenge 2019 Division 2

Even Edges, Phone Prices, Operations on a Matrix, Chef and Maximum Star Value, Array Modification

October Lunchtime 2019 Division 2

Khaled in HIT

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

February Challenge 2020 Division 2

The Theatre Problem, School of Geometry, Hard Cash

April Challenge 2020 Division 2

COVID Pandemic and Long Queue

June Challenge 2020 Division 2

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

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x

Total Problems Solved: 68