Ataur Rahman

• Username: 3★ataur077
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Shahjalal University of Science & Technology Sylhet, Bangladesh
• 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

1736 (+39)RatingProvisional
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Starters 82 Division 2 (Rated)(2023-03-22 23:00:02)

Global Rank:   339

Cheated in:   

Ratings System Update

(2023-03-22 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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1697 (-147)RatingProvisional
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Starters 37 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   520

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)

September Challenge 2020 Division 2

A Problem on Sticks

February Lunchtime 2021 Division 3

Daanish and Problems, Coprime Range, Smallest Possible Whole Number

CodeChef Div 3 Rated Contest 2021 Division 3

Chef and Patients, Body Mass Index, Total Score

February CodeChef Starters 2021 Division 3 (Rated)

Maximum Value, College Life 2, Chef and Coupon

April Cook-Off 2021 Division 3

Chocolate Monger, Passing Marks, Bodybuilder

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Tom And Jerry 1, Charges, Birthday Gifts, Hoop Jump

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference

September Cook-Off 2021 Division 2

Zebra Crossing, Adjacency Hatred

CodeChef Starters 17 Division 2 (Rated)

New Piece, String Game, GCD of Prefixes, Binary Inversion

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain

Starters 37 Division 2 (Rated)

Dazzling Even-Odd Challenge, Beat the Average, Infernos, Maximum OR Minimum

Starters 82 Division 2 (Rated)

Make A-B Same, Difference Matrix, MIN To MAX

Total Problems Solved: 47