hữu Đức trịnh

• Username:1★thundercat
• Country:  Vietnam
• Student/Professional:Student
• Institution:VNU-HCM High School for the Gifted Vietnam
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 2

Current Ratings Graph Old Ratings Graph

1363? (+99)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2018 Division 2(2018-08-25 22:30:02)

Global Rank:   1274

Cheated in:   

Ratings System Update

(2018-08-25 22:30:02)

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?

1363? (-170)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1274

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 (2)

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

Total Problems Solved: 4