atul rathore

• Username: 4★atulrath8770
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, India
• 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: 23

Current Ratings Graph Old Ratings Graph

1960 (+44)RatingProvisional
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March Lunchtime 2021 Division 2(2021-03-27 22:30:02)

Global Rank:   49

Cheated in:   

Ratings System Update

(2021-03-27 22:30:02)

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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1960 (-78)RatingProvisional
Rating i Provisional Rating, click to know more

March Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   49

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 (23)

December Challenge 2019 Division 2

That Is My Score!, Plus Multiply

January Challenge 2020 Division 2

Doraemon, Breaking Bricks, Chef and Dynamo

February Challenge 2020 Division 2

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

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Squared Subsequences, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Unit GCD, Strange Number

May Challenge 2020 Division 1

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

May Cook-Off 2020 Division 2

Chef and Recipe, Chef, Chefina and Their Friendship

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League, Positive Mex

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

June Challenge 2020 Division 1

The Tom and Jerry Game!, Operations on a Tuple

August Challenge 2020 Division 1

Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Chef and Trump Cards, Ada Matrix, Divide Candies, Find XOR, Chefina and Swap

August Lunchtime 2020 Division 1

Game on a Strip

October Challenge 2020 Division 1

Positive AND, Replace for X, D-Dimensional MST

January Challenge 2021 Division 2

Fair Elections, Watching CPL, Chef and Ants

December Challenge 2020 Division 1

Hail XOR, Vaccine Distribution, Vaccine Production, Positive Prefixes, Calculus, Even Pair Sum

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

February Challenge 2021 Division 2

Frog Sort, Maximise Function, Prime Game, Team Name

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

February Lunchtime 2021 Division 2

Coprime Range, Sed Max, Average Sorting, Palpal Strings

March Challenge 2021 Division 2

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

March Lunchtime 2021 Division 2

Lunchtime, Uniform, Racing, Dinner by Candlelight

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Challenge 2021 Division 1 (Unrated)

Longest AND Subarray

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

Starters 61 Division 1 (Unrated)

Palindrome Partition, Weird Subarrays, Subarray Removal

Total Problems Solved: 403