Kamen Kanchev

• Username: 3★kamentk
• Country:  Bulgaria
• Student/Professional:Student
• Institution:Atanas Radev Maths School Yambol Bulgaria
• 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: 19

Current Ratings Graph Old Ratings Graph

1760 (-11)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2015(2015-06-15 15:00:00)

Global Rank:   1913

Cheated in:   

Ratings System Update

(2015-06-15 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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1760 (+13)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1913

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 (19)

December Cook-Off 2012

Packaging Cupcakes

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

May Cook-off 2013

Subtraction Game 1

October Cook-Off 2013

Polo the Penguin and the Test

March Cook-Off 2014

Dividing Stamps

May Cook-Off 2014

Divide the Cake, Ups and Downs

July Cook-Off 2014

Copy-Paste, Sum Queries

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid

October Cook-Off 2014

Mahesh and his lost array, Walk on the Axis, The Army

May Challenge 2014

Compilers and Parsers, Chef-jumping

June Challenge 2014

Chef and Subarray, Guessing Game

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

June Challenge 2015

Steady tables, Chef and Memory Limit

April Cook-Off 2015

Equality, Version Control System

February Lunchtime 2015

Lucky Four

Total Problems Solved: 32