Vineet Kumar Rajak

• Username: 1★vkrajak39
• Country:  India
• Student/Professional:Student
• Institution:RCC Institute of Information Technology, Kolkata
• 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

1328 (-6)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 100 Division 4 (Rated)(2023-09-13 22:00:06)

Global Rank:   10990

Cheated in:   

Ratings System Update

(2023-09-13 22:00:06)

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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1320 (+165)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2022 Division 4(Rated)(2022-12-20 00:00:00)

Global Rank:   2819

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)

Practice Paths (1)

Level up from 1* to 2*

20%

Contests (6)

April Cook-Off 2022 Division 4

Email Reminders

CodeChef Starters 33 Division 4 (Rated)

The Cheaper Cab, Monthly Budget, Minimum Cars required

CodeChef Starters 34 Division 4 (Rated)

Is the Score Consistent, Good Quality Bulbs, Expiring Bread

April Lunchtime 2022 Division 4(Rated)

Mario and Bullet, Mario and Transformation, Lunchtime

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Prime Reversal

Starters 100 Division 4 (Rated)

Air Quality Index, Trade Surplus

SQL Contest (Unrated)

First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist

Total Problems Solved: 46