Rahul kumar

• Username: 1★rahul1597
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 10

Current Ratings Graph Old Ratings Graph

1377 (-21)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2021 Division 3 (Rated)(2021-07-12 15:00:00)

Global Rank:   9639

Cheated in:   

Ratings System Update

(2021-07-12 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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1377 (-94)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   9639

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 (10)

August Challenge 2019 Division 2

Football, Distribute Apples

October Challenge 2019 Division 2

Phone Prices

December Challenge 2019 Division 2

Plus Multiply

Alkhwarizm (Rated for all)

Danny Wants To Know

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

Total Problems Solved: 43