Md Rafiqul Islam

• Username: 2★rafiqul01
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Mawlana Bhashani Science and Technology University
• 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: 9

Current Ratings Graph Old Ratings Graph

1522 (+43)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2020 Division 2(2020-09-26 23:00:02)

Global Rank:   1665

Cheated in:   

Ratings System Update

(2020-09-26 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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1522 (-104)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1665

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 (9)

November Challenge 2017

Villages and Tribes

August Cook-Off 2017

From heaven to earth

February Cook-Off 2018

Chef and Cook-Off

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

June Challenge 2020 Division 2

Chef and Icecream, Chef and Price Control, Chef and String

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Lunchtime 2020 Division 2

GCD operations, Watermelon

Total Problems Solved: 37