Rafik Hachana

• Username: 1★rafikhachana
• Country:  Tunisia
• Student/Professional:Student
• Institution:Lycée pilote nabeul Nabeul‎, Tunisia
• 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: 1

Current Ratings Graph Old Ratings Graph

1339? (-161)RatingProvisional
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April Lunchtime 2018 Division 2(2018-04-30 06:30:02)

Global Rank:   392

Cheated in:   

Ratings System Update

(2018-04-30 06:30:02)

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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1339? (-208)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   392

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 (1)

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten

Total Problems Solved: 4