Bartosz Czekaj

• Username: 1★bati28
• Country:  Poland
• Student/Professional:Student
• Institution:Marshal Stanisław Małachowski High School, Płock Stanisława Małachowskiego 1, 09-400 Płock, Poland
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 1

Current Ratings Graph Old Ratings Graph

1163? (-337)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2018-07-16 15:00:10)

Global Rank:   3796

Cheated in:   

Ratings System Update

(2018-07-16 15:00:10)

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?

1163? (-309)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   3796

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)

July Challenge 2018 Division 2

Strike or Spare

Total Problems Solved: 5