Grigor Gevorgyan

• Username: 4★grigor
• Country:  Armenia
• Student/Professional:Professional
• Organisation:-
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1957 (-10)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2019-08-12 15:00:02)

Global Rank:   1562

Cheated in:   

Ratings System Update

(2019-08-12 15:00:02)

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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1957 (+198)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   1562

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 (13)

April Cook-Off 2013

Andrew and the Meatballs again, Andrew and the Meatballs

May Challenge 2013

Matchsticks, Witua and Math, Tree Counting, Password Cracking Challenge, Name Reduction, Your Name is Mine, Field Trip

June Challenge 2013

To challenge or not, Lapindromes, W String, Predictopus, Two k-Convex Polygons, Dessert Wizard, Collecting Magical Berries, Little Elephant and Mouses

July Challenge 2013

Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death

October Challenge 2013

Helping Lira, Maxim and Dividers

March Challenge 2014

Mike and Stamps, A Story with Strings, Little Chef and Numbers, Maximum number, GCD condition, Binary Tournament, Team Split, Sereja and Sorting 2, Walk

April Challenge 2014

Chef and Digits, Shortest Path in Binary Trees, Divide the Tangerine, Cards, bags and coins, Farmer Feb, Counting Matrices, Sereja and Permutation, Final Battle of Chef

May Challenge 2014

Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone

August Challenge 2014

Mountain Holidays 2, Chef and Gift, The Leaking Robot, Chef and Reversing, Little Elephant and T-Shirts

November Challenge 2014

Chef and Words

December Challenge 2014

XOR with Subset, Chef and Apple Trees

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves

Total Problems Solved: 62