Zhigang Cui

• Username: 1★john_czg1989
• Student/Professional:Student
• Institution:Beijing Jiaotong University Beijing, China
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 1

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1379? (-121)RatingProvisional
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November Challenge 2013(2013-11-11 15:00:00)

Global Rank:   995

Cheated in:   

Ratings System Update

(2013-11-11 15:00:00)

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1379? (-165)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2013(2022-12-20 00:00:00)

Global Rank:   995

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?

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Contests (1)

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

Total Problems Solved: 10