Ruchin

• Username: 2★codoman
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

1487 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

Alkhwarizm (Rated for all)(2019-04-16 00:00:00)

Global Rank:   341

Cheated in:   

Ratings System Update

(2019-04-16 00:00:00)

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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1487 (-128)RatingProvisional
Rating i Provisional Rating, click to know more

Alkhwarizm (Rated for all)(2022-12-20 00:00:00)

Global Rank:   341

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 (10)

February Challenge 2018

Car-pal Tunnel, Permutation and Palindrome, Chef And His Characters

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Three Integers, Magic Elements

April Challenge 2018 Division 2

Weight of Numbers, Count Good Prefixes, Workers

June Challenge 2018 Division 2

Naive Chef

December Challenge 2018 Division 2

Chef and An Ideal Problem, Chef and Interactive Contests

October Challenge 2018 Division 2

Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit

October Lunchtime 2018 Division 2

Three Friends

ALKHWARIZM (Rated)

Help Voldemort

Code Melange (Rated)

The Deadly Sin, Candy Love

Alkhwarizm (Rated for all)

Weirwood Trees, Danny Wants To Know

Total Problems Solved: 53