Ramakrishnan

• Username: 3★rooneyrama77
• Country:  India
• Student/Professional:Student
• Institution:College of Engineering, Guindy Chennai, Tamil Nadu, India
• 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: 18

Current Ratings Graph Old Ratings Graph

1655 (-14)RatingProvisional
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July Challenge 2019 Division 2(2019-07-15 15:00:02)

Global Rank:   3723

Cheated in:   

Ratings System Update

(2019-07-15 15:00:02)

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?

1655 (-10)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3723

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 (18)

September Cook-Off 2017

Subsequence Equality, Statistics Construction

January Challenge 2018

Maximum Score, Rectangle

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

Mix the Colors, Chef and Glove, A Big Sale

March Cook-off 2018 Division 2

Chef Judges a Competition

April Cook-off 2018 Division 2

Cut the Board

November Cook-Off 2018 Division 2

Truth and Dare, Beautiful Garland

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten

April Challenge 2018 Division 2

Workers, Average of Pairs, Weight of Numbers, Count Good Prefixes

May Challenge 2018 Division 2

Minimum Deletions, Xor Again

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive XOR, Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Magician versus Chef 2, Chef and Happiness, Chef and Difficult Contests, Chef, Primes and Trees (Challenge), Good Median, Appy Loves One, Chef and Ridges

Moscow Workshops Juniors 2019 (Rated for all)

Cutting Pizza, Antimatching

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Fancy Quotes

January Cook-Off 2019 Division 2

Ada School, Ada King

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

Total Problems Solved: 54