Md.Athar Ishrak

• Username: 2★ishrak_abir
• Country:  Bangladesh
• Student/Professional:Student
• Institution:International Islamic University Chittagong Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1560 (+59)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2021 Division 3(2021-10-27 22:30:04)

Global Rank:   485

Cheated in:   

Ratings System Update

(2021-10-27 22:30:04)

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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1560 (-88)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   485

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 (8)

CodeChef Starters 7 Division 3 (Rated)

Maximum Array Xor, Chess Format, Food Chain, Ceiling Sum

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 3

Different String, Equal Difference, Which Division

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 12 Division 3 (Rated)

Make it Divisible, Good Weather

CodeChef Starters 14 Division 3 (Rated)

Diagonal movement, RCB and Playoffs

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Three Boxes, Which Mixture

October Lunchtime 2021 Division 3

Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Problem Category

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves

SnackDown 2021 - Online Round 1B

Queens Placement

Total Problems Solved: 34