SAMBIT CHAKRABORTY

• Username: 1★coronachod_69
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 20

Current Ratings Graph Old Ratings Graph

1266 (-35)RatingProvisional
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December Lunchtime 2021 Division 3(2021-12-25 23:00:04)

Global Rank:   6336

Cheated in:   

Ratings System Update

(2021-12-25 23:00:04)

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1266 (-78)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   6336

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 (20)

September Challenge 2020 Division 2

Find XOR, Chef and Trump Cards, Coronavirus Spread 2

October Challenge 2020 Division 2

Adding Squares

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

UWCOI 2021 (Rated for all)

Hidden Numbers

January Challenge 2021 Division 3

Chef and Division 3

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 3

Which Division

CodeChef Starters 10 Division 3 (Rated)

Maximise the Subsequence Sum, Odd Repeat, Hardest Problem Bet

AlgoManiac - Code For Future Division 3 (Rated)

The Old Saint And Three Questions

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, The Two Dishes

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Pass or Fail, Chef And Salary Pay

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

November Challenge 2021 Division 3 (Rated)

Which Fuel is Cheaper

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

December Lunchtime 2021 Division 3

Chef and Vacation Transportation

Total Problems Solved: 83