Sachin Kumar

• Username: 2★sachinkmr
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, 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: 10

Current Ratings Graph Old Ratings Graph

1583 (+56)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2016(2016-10-17 15:00:00)

Global Rank:   838

Cheated in:   

Ratings System Update

(2016-10-17 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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1583 (-200)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2016(2022-12-20 00:00:00)

Global Rank:   838

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)

April Challenge 2016

Help Watson Escape, Chef And Coloring

June Challenge 2016

Chef And The Hiring Event, Chef and Coins Game, Devu and an Array

July Challenge 2016

Andrash and Stipendium

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

June Cook-Off 2016

Right Triangle

July Lunchtime 2016

Drumpf for President!

Total Problems Solved: 45