Rahul

• Username: 1★rahul_58870
• Country:  India
• Student/Professional:Student
• Institution:Graphic Era Hill University, Dehradun Uttarakhand, 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: 16

Current Ratings Graph Old Ratings Graph

1328 (-275)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 49 Division 2 (Rated)(2022-07-27 23:30:02)

Global Rank:   1998

Cheated in:   Plagiarised in START49B

Ratings System Update

(2022-07-27 23:30:02)

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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1328 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 49 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1998

Cheated in:   Plagiarised in START49B

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 (16)

April Challenge 2020 Division 2

Sell All the Cars, Strange Number, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Chef and Card Game, Chef and Strings, Doctor Chef, Missing a Point, Chefina and Swaps, Ada King

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

July Cook-Off 2020 Division 2

Even-tual Reduction

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

September Lunchtime 2020 Division 2

Watermelon

July Long One 2022 Division 3 (Rated)

Slow Solution, Chef and Candies, Pass the Exam, Game of Piles Version 1, Journey of the Knight

July Long Two 2022 Division 3 (Rated)

Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 2, Hungry Chef

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Monks, Valid Minimum

Total Problems Solved: 87