Vaibhav Kumar

• Username: 3★starry_vaibh
• Country:  India
• Student/Professional:Student
• Institution:Shri Ramswaroop Memorial College of Engineering and Management Lucknow, Uttar Pradesh, 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: 6

Current Ratings Graph Old Ratings Graph

1622 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 2(2021-05-31 23:00:02)

Global Rank:   2710

Cheated in:   

Ratings System Update

(2021-05-31 23:00:02)

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?

1622 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   2710

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 (6)

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language, Worthy Matrix

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, OR of ANDs, Chocolate Monger

April Lunchtime 2021 Division 2

Array Rotation, Bench Press, Chef in Heaven

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

May Challenge 2021 Division 2 (Rated)

Tree House, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility

June Challenge 2021 Division 2 (Unrated)

Summer Heat

Total Problems Solved: 85