tonowak

• Username: 6★tonowak
• Country:  Poland
• Student/Professional:Student
• Institution:XIII High School Szczecin, Poland
• 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

2269 (+69)RatingProvisional
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August Cook-Off 2021 Division 1(2021-08-23 00:30:00)

Global Rank:   48

Cheated in:   

Ratings System Update

(2021-08-23 00:30:00)

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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2269 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   48

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 (6)

August Challenge 2019 Division 2

Distribute Apples, Football

April Cook-Off 2020 Division 2

Tower Counting, Matrix Decomposition, Lift Requests, Simple Operations

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, Roads in Chefland

April Lunchtime 2020 Division 2

Triangle Query, Chef in Fantasy League, Positive Mex, Another Birthday Present!, Dot Time

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

August Cook-Off 2021 Division 1

Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array

Total Problems Solved: 22