Toàn Trần

• Username: 2★hihihil2010
• Country:  Vietnam
• Student/Professional:Student
• Institution:Trường THPT Chuyên Quang Trung Đồng Xoài, 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

1483 (-48)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2019-08-12 15:00:02)

Global Rank:   15540

Cheated in:   

Ratings System Update

(2019-08-12 15:00:02)

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?

1483 (+64)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   15540

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)

None

Practice Paths (0)

None

Contests (6)

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

May Cook-off 2018 Division 2

Secret Recipe

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Workers

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

August Challenge 2019 Division 2

Football

Total Problems Solved: 23