Rafal

• Username: 1★rgs1
• Student/Professional:Student
• Institution:University of Wrocław Poland
• CodeChef Pro Plan: No Active Plan. View Details

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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

1328? (+143)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2014-11-17 15:00:00)

Global Rank:   3363

Cheated in:   

Ratings System Update

(2014-11-17 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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1328? (-191)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2022-12-20 00:00:00)

Global Rank:   3363

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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Contests (2)

December Cook-Off

Ciel and A-B Problem

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome

Total Problems Solved: 3