Swagatam Chatterjee

• Username: 3★keltu
• Country:  India
• Student/Professional:Professional
• Organisation:Thoughtworks
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

1701 (-24)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 17 Division 2 (Rated)(2021-11-17 23:00:02)

Global Rank:   2433

Cheated in:   

Ratings System Update

(2021-11-17 23:00:02)

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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1701 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 17 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2433

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)

May Cook-Off 2021 Division 3

Marathon, The Last Problem, Vaccine Drive

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Plagiarism, Lazy Chef, Correct Sentence

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich

June CodeChef Starters 2021 Division 3 (Rated)

Total Correct Submissions, Sleep Cycle, Chess Match, Cyclic Quadrilateral

August Challenge 2021 Division 2 (Unrated)

Olympics Ranking

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

CodeChef Starters 17 Division 2 (Rated)

GCD of Prefixes, New Piece

Total Problems Solved: 54