Vaibhav Gupta

• Username: 1★xmatrix2021
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1388 (+85)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 51 Division 4 (Rated)(2022-08-10 23:00:06)

Global Rank:   1363

Cheated in:   

Ratings System Update

(2022-08-10 23:00:06)

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?

1388 (+6)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 51 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   1363

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 (7)

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay, Chef in Heaven

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio

CodeChef Starters 34 Division 3 (Rated)

Positive Products

Starters 44 Division 4 (Rated)

Air Hockey, Biryani classes

Starters 50 Division 4 (Rated)

Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation

Starters 51 Division 4 (Rated)

Split N, Final Population, Different Medians, TV Discount, Dominant Element

Total Problems Solved: 25