Hakan AYHAN

• Username: 1★hakan_ayhan
• Country:  Turkey
• Student/Professional:Other
• 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: 3

Current Ratings Graph Old Ratings Graph

1249? (-74)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-off 2018 Division 2(2018-05-21 00:00:02)

Global Rank:   2222

Cheated in:   

Ratings System Update

(2018-05-21 00:00:02)

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?

1249? (-103)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   2222

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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Contests (3)

May Cook-off 2018 Division 2

Secret Recipe

April Lunchtime 2018 Division 2

Two vs Ten

Total Problems Solved: 12