Emin Ayar

• Username: 4★eminayar
• Country:  Turkey
• Student/Professional:Student
• Institution:Bogazici University Istanbul, Turkey
• 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: 4

Current Ratings Graph Old Ratings Graph

1873? (+30)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2017(2017-04-17 15:00:00)

Global Rank:   920

Cheated in:   

Ratings System Update

(2017-04-17 15:00:00)

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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1873 (-15)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2017(2022-12-20 00:00:00)

Global Rank:   920

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 Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

March Cook-Off 2015

How to Minimize a String, How to Write a Message, How to Repaint a Fence

March Challenge 2017

Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix

April Challenge 2017

Chef and Divisor Tree, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

Total Problems Solved: 20