rajat jain

• Username: 1★jainrajat
• Country:  India
• Student/Professional:Student
• Institution:Sagar Institute of Research and Technology Bhopal Madhya Pradesh, India
• 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: 30

Current Ratings Graph Old Ratings Graph

1317 (-7)RatingProvisional
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September Challenge 2020 Division 2(2020-09-14 15:00:02)

Global Rank:   14556

Cheated in:   

Ratings System Update

(2020-09-14 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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1317 (-102)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   14556

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 (30)

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Chef and Cube

April Cook-Off 2015

Version Control System

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu

August Cook-Off 2015

Chef and the Wildcard Matching

September Mega Cook-Off 2015

Forgotten Language

September Challenge 2016

Chef and digits of a number, Faded Palindromes

October Cook-Off 2016

Watson asks Does Permutation Exist

September Mega Cook-Off 2018 Division 2

ATM Machine

September Challenge 2018 Division 2

Magician versus Chef

October Mega Cook-Off 2019 Division 2

Medel

January Cook-Off 2020 Division 2

Chef Chick

September Challenge 2020 Division 2

A Problem on Sticks

Total Problems Solved: 102