Md. Mahfuzur Rahman Khan

• Username:2★artugal_28_373
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Jahangirnagar University Dhaka, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

1532? (-21)RatingProvisional
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August Lunchtime 2021 Division 2(2021-08-28 22:30:02)

Global Rank:   3206

Cheated in:   

Ratings System Update

(2021-08-28 22:30:02)

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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1532 (-107)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   3206

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 (4)

July Cook-Off 2020 Division 2

Even-tual Reduction

June Lunchtime 2020 Division 2

Maximum AND, Chef and Demonetisation, Increasing Decreasing, Gold Mining

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

August Lunchtime 2021 Division 2

K-th Maximum, Just a Graph

Total Problems Solved: 32