Matthew Coulson

• Username: 4★coulson72
• Country:  United Kingdom
• Student/Professional:Student
• Institution:Universitat Politècnica de Catalunya
• 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: 8

Current Ratings Graph Old Ratings Graph

1911 (+41)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2019 Division 1(2019-11-18 00:00:00)

Global Rank:   72

Cheated in:   

Ratings System Update

(2019-11-18 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?

1911 (-50)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   72

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 (8)

September Challenge 2019 Division 2

Chef Designed a Network, Chef and Interesting Subsequences , Easy Fibonacci

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

October Challenge 2019 Division 2

Even Edges, Array Modification, Operations on a Matrix, Phone Prices

October Mega Cook-Off 2019 Division 2

Medel, D-Or, Cakewalk

November Challenge 2019 Division 1

Hard Sequence, Smallest Beautiful Number, A Simple Game, Weapon Value

November Cook-Off 2019 Division 1

The Biggest Restaurant

Biteration #2 (Rated for Division 2)

A - Books, B - Candy Love, C - Chef and Maths

Total Problems Solved: 28