Ronak Jain

• Username: 2★r_j1
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• 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: 19

Current Ratings Graph Old Ratings Graph

1574 (-16)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2018-03-12 15:00:00)

Global Rank:   5143

Cheated in:   

Ratings System Update

(2018-03-12 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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1574 (+95)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2022-12-20 00:00:00)

Global Rank:   5143

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 (19)

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Count Sequences, Chef and Piano Scales, Broken Telephone, Chef and Interview

May Challenge 2015

Chef and Prime Divisors, Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

October Challenge 2015

Count Subarrays

December Challenge 2015

Chef and the stones, Plane Division

April Cook-Off 2015

Equality, Version Control System

January Long Challenge 2016

Devu and Perfume, Churu and Balls, Rupsa and the Game

February Challenge 2016

Chef-Detective

May Challenge 2016

Laddu

September Challenge 2016

Chef and digits of a number, Faded Palindromes

December Challenge 2016

Train Partner

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

Total Problems Solved: 55