Chen Cheng

• Username: 2★totalfrank
• Student/Professional:Student
• Institution:University of Electronic Science and Technology of China Chengdu, China
• CodeChef Pro Plan: No Active Plan. View Details

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Rating Graph

No. of Contests Participated: 1

Current Ratings Graph Old Ratings Graph

1422? (-78)RatingProvisional
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May 2010 Contest(2010-05-12 15:00:00)

Global Rank:   96

Cheated in:   

Ratings System Update

(2010-05-12 15:00:00)

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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1422? (-113)RatingProvisional
Rating i Provisional Rating, click to know more

May 2010 Contest(2022-12-20 00:00:00)

Global Rank:   96

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 (1)

May 2010 Contest

Nice Quadrangles

Total Problems Solved: 1