Rajat Jain

• Username: 2★rjain_59
• Country:  India
• Student/Professional:Professional
• Organisation:VoerEir AB
• 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: 31

Current Ratings Graph Old Ratings Graph

1513 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2020 Division 2(2020-07-13 15:00:02)

Global Rank:   10764

Cheated in:   

Ratings System Update

(2020-07-13 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?

1513 (-43)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   10764

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)

None

Practice Paths (0)

None

Contests (31)

March Challenge 2016

maximize the sum, Palindromic substrings

April Challenge 2016

Chef And Magical Path, Chef And Coloring, Chef and Ballons

May Challenge 2016

Chef and Balls, Laddu

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number

April Lunchtime 2016

Coins And Triangle

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

May Cook-Off 2017

La Liga

February Challenge 2018

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

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

August Cook-Off 2018 Division 2

Balsa For The Three

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

June Challenge 2018 Division 2

Naive Chef

July Lunchtime 2018 Division 2

Split Stones

Insomnia 2018 (Rated)

Split Sums

February Challenge 2019 Division 2

Deputy Chef, Appy and Contest, Chef and Magical Jars, Chef and Secret Ingredients

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples

August Cook-Off 2019 Division 2

Chef Drinks Coke

August Lunchtime 2019 Division 2

Eidi Gift

October Challenge 2019 Division 2

Phone Prices

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash, The Theatre Problem, No Change Required

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

January Cook-Off 2020 Division 2

Chef Chick

February Lunchtime 2020 Division 2

At the Gates

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

Total Problems Solved: 90