Phan Văn Thuyên

• Username: 4★pvthuyen
• Country:  Vietnam
• Student/Professional:Student
• Institution:Ho Chi Minh City University of Science Vietnam
• 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: 6

Current Ratings Graph Old Ratings Graph

1852 (-11)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2016(2016-05-23 00:00:00)

Global Rank:   425

Cheated in:   

Ratings System Update

(2016-05-23 00:00:00)

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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1852 (+49)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   425

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 (6)

November Cook-Off 2014

Petersen Graph, Brackets

December Challenge 2014

Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees

May Challenge 2015

Set Difference , Chef and new recipe, Chef and Prime Divisors

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons

November Challenge 2015

Eugene and function, Chef and cakes

May Cook-Off 2016

Phantasialand

Total Problems Solved: 19