Gulab Kumar

• Username:2★gulab_1102
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Tiruchirappalli Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1486 (+50)RatingProvisional
Rating i Provisional Rating, click to know more

RECode 12.0 (Rated for all)(2020-04-27 23:30:00)

Global Rank:   1230

Cheated in:   

Ratings System Update

(2020-04-27 23:30:00)

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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1486 (-147)RatingProvisional
Rating i Provisional Rating, click to know more

RECode 12.0 (Rated for all)(2022-12-20 00:00:00)

Global Rank:   1230

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 (8)

October Challenge 2019 Division 2

Array Modification, Operations on a Matrix, Phone Prices

February Challenge 2020 Division 2

No Change Required, School of Geometry, Hard Cash

March Challenge 2020 Division 2

Pintu and Fruits

January Lunchtime 2020 Division 2

Bob and His Friends

February Lunchtime 2020 Division 2

At the Gates

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers

Total Problems Solved: 61