Vivek Kumar

• Username: 1★vivekkumar_21
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Management, Kolkata West Bengal, 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: 8

Current Ratings Graph Old Ratings Graph

853 (+47)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 3 (Rated)(2022-08-31 23:00:04)

Global Rank:   3414

Cheated in:   

Ratings System Update

(2022-08-31 23:00:04)

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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853 (-31)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3414

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)

CodeChef Starters 14 Division 3 (Rated)

RCB and Playoffs, Diagonal movement

October Challenge 2021 Division 3 (Rated)

Digit Removal, Three Boxes, Which Mixture

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Lunchtime 2021 Division 3

Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Problem Category

Starters 45 Division 3 (Rated)

Chef and his Apps, Change Row and Column Both, Adjacent Sum Parity, Retrieve the Array

August Lunchtime 2022 Division 3 (Rated)

Candy Distribution, Equalizing Numbers

Starters 53 Division 4 (Rated)

Black&White Ring Game, Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 54 Division 3 (Rated)

Ticket Fine

Total Problems Solved: 65