Roshan Acharya

• Username: 2★ro5han
• Country:  India
• Student/Professional:Student
• Institution:Sahyadri College of Engineering & Management Mangalore
• 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: 11

Current Ratings Graph Old Ratings Graph

1593 (+29)RatingProvisional
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July Challenge 2021 Division 3 (Rated)(2021-07-12 15:00:00)

Global Rank:   3029

Cheated in:   

Ratings System Update

(2021-07-12 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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1593 (-27)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3029

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 (11)

February Challenge 2021 Division 3

Maximise Function, Highest Divisor, Chef and Meetings

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance, Guess the Number

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, College Life 4, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 2

Dinner by Candlelight, Lunchtime, Racing, Motivation

March CodeChef Starters 2021 Division 2 (Unrated)

College Life 5, Server Trouble, Nobel Prize, Possible Victory

April Challenge 2021 Division 2

Chef and Dice

April Lunchtime 2021 Division 3

Coldplay, Array Rotation, Chef in Heaven , Equinox Strings

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

The Last Problem, Marathon, Vaccine Drive

May Challenge 2021 Division 3 (Rated)

Xor Equality, Tic Tac Toe, Golf, Solubility

June Challenge 2021 Division 2 (Unrated)

Bella ciao, Summer Heat, Bitwise Tuples

June Cook-Off 2021 Division 2

The Wave

July Challenge 2021 Division 3 (Rated)

XxOoRr, Optimal Denomination, Maximum Production, Relativity

CodeChef Starters 6 Division 2 (Unrated)

Joker and Batman, Three Dices

CodeChef Starters 7 Division 2 (Unrated)

Ceiling Sum, Maximum Array Xor

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

Total Problems Solved: 63